1214967525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 2126280576

約数和(自身を除く): 911313051

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 271, 339, 345, 529, 565, 575, 813, 1355, 1587, 1695, 1725, 2599, 2645, 2825, 4065, 6233, 6775, 7797, 7935, 8475, 12995, 13225, 18699, 20325, 30623, 31165, 38985, 39675, 59777, 64975, 91869, 93495, 143359, 153115, 155825, 179331, 194925, 298885, 430077, 459345, 467475, 704329, 716795, 765575, 896655, 1494425, 2112987, 2150385, 2296725, 3521645, 3583975, 4483275, 10564935, 10751925, 16199567, 17608225, 48598701, 52824675, 80997835, 242993505, 404989175, 1214967525]

約数ペア:

[(1, 1214967525), (3, 404989175), (5, 242993505), (15, 80997835), (23, 52824675), (25, 48598701), (69, 17608225), (75, 16199567), (113, 10751925), (115, 10564935), (271, 4483275), (339, 3583975), (345, 3521645), (529, 2296725), (565, 2150385), (575, 2112987), (813, 1494425), (1355, 896655), (1587, 765575), (1695, 716795), (1725, 704329), (2599, 467475), (2645, 459345), (2825, 430077), (4065, 298885), (6233, 194925), (6775, 179331), (7797, 155825), (7935, 153115), (8475, 143359), (12995, 93495), (13225, 91869), (18699, 64975), (20325, 59777), (30623, 39675), (31165, 38985)]