15696065775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3065

約数の個数: 96

約数和(自身を含む): 29522832640

約数和(自身を除く): 13826766865

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 313, 325, 475, 741, 939, 975, 1235, 1425, 1565, 2707, 3705, 4069, 4695, 5947, 6175, 7825, 8121, 12207, 13535, 17841, 18525, 20345, 23475, 29735, 35191, 40605, 51433, 61035, 67675, 77311, 89205, 101725, 105573, 148675, 154299, 175955, 203025, 231933, 257165, 305175, 386555, 446025, 527865, 668629, 771495, 847291, 879775, 1159665, 1285825, 1932775, 2005887, 2541873, 2639325, 3343145, 3857475, 4236455, 5798325, 10029435, 11014783, 12709365, 16098529, 16715725, 21182275, 33044349, 48295587, 50147175, 55073915, 63546825, 80492645, 165221745, 209280877, 241477935, 275369575, 402463225, 627842631, 826108725, 1046404385, 1207389675, 3139213155, 5232021925, 15696065775]

約数ペア:

[(1, 15696065775), (3, 5232021925), (5, 3139213155), (13, 1207389675), (15, 1046404385), (19, 826108725), (25, 627842631), (39, 402463225), (57, 275369575), (65, 241477935), (75, 209280877), (95, 165221745), (195, 80492645), (247, 63546825), (285, 55073915), (313, 50147175), (325, 48295587), (475, 33044349), (741, 21182275), (939, 16715725), (975, 16098529), (1235, 12709365), (1425, 11014783), (1565, 10029435), (2707, 5798325), (3705, 4236455), (4069, 3857475), (4695, 3343145), (5947, 2639325), (6175, 2541873), (7825, 2005887), (8121, 1932775), (12207, 1285825), (13535, 1159665), (17841, 879775), (18525, 847291), (20345, 771495), (23475, 668629), (29735, 527865), (35191, 446025), (40605, 386555), (51433, 305175), (61035, 257165), (67675, 231933), (77311, 203025), (89205, 175955), (101725, 154299), (105573, 148675)]