153846225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 299590200

約数和(自身を除く): 145743975

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 149, 195, 225, 325, 353, 447, 585, 745, 975, 1059, 1341, 1765, 1937, 2235, 2925, 3177, 3725, 4589, 5295, 5811, 6705, 8825, 9685, 11175, 13767, 15885, 17433, 22945, 26475, 29055, 33525, 41301, 48425, 52597, 68835, 79425, 87165, 114725, 145275, 157791, 206505, 262985, 344175, 435825, 473373, 683761, 788955, 1032525, 1314925, 2051283, 2366865, 3418805, 3944775, 6153849, 10256415, 11834325, 17094025, 30769245, 51282075, 153846225]

約数ペア:

[(1, 153846225), (3, 51282075), (5, 30769245), (9, 17094025), (13, 11834325), (15, 10256415), (25, 6153849), (39, 3944775), (45, 3418805), (65, 2366865), (75, 2051283), (117, 1314925), (149, 1032525), (195, 788955), (225, 683761), (325, 473373), (353, 435825), (447, 344175), (585, 262985), (745, 206505), (975, 157791), (1059, 145275), (1341, 114725), (1765, 87165), (1937, 79425), (2235, 68835), (2925, 52597), (3177, 48425), (3725, 41301), (4589, 33525), (5295, 29055), (5811, 26475), (6705, 22945), (8825, 17433), (9685, 15885), (11175, 13767)]