109994897375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1186

約数の個数: 128

約数和(自身を含む): 163210844160

約数和(自身を除く): 53215946785

約数列:

[1, 5, 11, 19, 25, 41, 55, 95, 103, 125, 205, 209, 275, 451, 475, 515, 779, 997, 1025, 1045, 1133, 1375, 1957, 2255, 2375, 2575, 3895, 4223, 4985, 5125, 5225, 5665, 8569, 9785, 10967, 11275, 12875, 18943, 19475, 21115, 21527, 24925, 26125, 28325, 40877, 42845, 46453, 48925, 54835, 56375, 80237, 94715, 97375, 102691, 105575, 107635, 124625, 141625, 204385, 208373, 214225, 232265, 244625, 274175, 401185, 449647, 473575, 513455, 527875, 538175, 776663, 882607, 1021925, 1041865, 1071125, 1129601, 1161325, 1370875, 1951129, 2005925, 2248235, 2367875, 2567275, 2690875, 3883315, 4210331, 4413035, 5109625, 5209325, 5648005, 5806625, 8543293, 9755645, 10029625, 11241175, 12836375, 19416575, 21051655, 21462419, 22065175, 26046625, 28240025, 42716465, 46313641, 48778225, 56205875, 79996289, 97082875, 105258275, 107312095, 110325875, 141200125, 213582325, 231568205, 243891125, 399981445, 526291375, 536560475, 879959179, 1067911625, 1157841025, 1999907225, 2682802375, 4399795895, 5789205125, 9999536125, 21998979475, 109994897375]

約数ペア:

[(1, 109994897375), (5, 21998979475), (11, 9999536125), (19, 5789205125), (25, 4399795895), (41, 2682802375), (55, 1999907225), (95, 1157841025), (103, 1067911625), (125, 879959179), (205, 536560475), (209, 526291375), (275, 399981445), (451, 243891125), (475, 231568205), (515, 213582325), (779, 141200125), (997, 110325875), (1025, 107312095), (1045, 105258275), (1133, 97082875), (1375, 79996289), (1957, 56205875), (2255, 48778225), (2375, 46313641), (2575, 42716465), (3895, 28240025), (4223, 26046625), (4985, 22065175), (5125, 21462419), (5225, 21051655), (5665, 19416575), (8569, 12836375), (9785, 11241175), (10967, 10029625), (11275, 9755645), (12875, 8543293), (18943, 5806625), (19475, 5648005), (21115, 5209325), (21527, 5109625), (24925, 4413035), (26125, 4210331), (28325, 3883315), (40877, 2690875), (42845, 2567275), (46453, 2367875), (48925, 2248235), (54835, 2005925), (56375, 1951129), (80237, 1370875), (94715, 1161325), (97375, 1129601), (102691, 1071125), (105575, 1041865), (107635, 1021925), (124625, 882607), (141625, 776663), (204385, 538175), (208373, 527875), (214225, 513455), (232265, 473575), (244625, 449647), (274175, 401185)]