15804914125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11483}}^1$

素因数の和:11540

約数の個数: 96

約数和(自身を含む): 26686243584

約数和(自身を除く): 10881329459

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 125, 143, 175, 275, 325, 385, 455, 605, 715, 847, 875, 1001, 1375, 1573, 1625, 1925, 2275, 3025, 3575, 4235, 5005, 7865, 9625, 11011, 11375, 11483, 15125, 17875, 21175, 25025, 39325, 55055, 57415, 80381, 105875, 125125, 126313, 149279, 196625, 275275, 287075, 401905, 631565, 746395, 884191, 1044953, 1376375, 1389443, 1435375, 1642069, 2009525, 3157825, 3731975, 4420955, 5224765, 6947215, 8210345, 9726101, 10047625, 11494483, 15789125, 18062759, 18659875, 22104775, 26123825, 34736075, 41051725, 48630505, 57472415, 90313795, 110523875, 126439313, 130619125, 173680375, 205258625, 243152525, 287362075, 451568975, 632196565, 1215762625, 1436810375, 2257844875, 3160982825, 15804914125]

約数ペア:

[(1, 15804914125), (5, 3160982825), (7, 2257844875), (11, 1436810375), (13, 1215762625), (25, 632196565), (35, 451568975), (55, 287362075), (65, 243152525), (77, 205258625), (91, 173680375), (121, 130619125), (125, 126439313), (143, 110523875), (175, 90313795), (275, 57472415), (325, 48630505), (385, 41051725), (455, 34736075), (605, 26123825), (715, 22104775), (847, 18659875), (875, 18062759), (1001, 15789125), (1375, 11494483), (1573, 10047625), (1625, 9726101), (1925, 8210345), (2275, 6947215), (3025, 5224765), (3575, 4420955), (4235, 3731975), (5005, 3157825), (7865, 2009525), (9625, 1642069), (11011, 1435375), (11375, 1389443), (11483, 1376375), (15125, 1044953), (17875, 884191), (21175, 746395), (25025, 631565), (39325, 401905), (55055, 287075), (57415, 275275), (80381, 196625), (105875, 149279), (125125, 126313)]