1428305249325

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{315127}}^1$

素因数の和:315634

約数の個数: 48

約数和(自身を含む): 2380814729216

約数和(自身を除く): 952509479891

約数列:

[1, 3, 5, 15, 25, 75, 223, 271, 669, 813, 1115, 1355, 3345, 4065, 5575, 6775, 16725, 20325, 60433, 181299, 302165, 315127, 906495, 945381, 1510825, 1575635, 4532475, 4726905, 7878175, 23634525, 70273321, 85399417, 210819963, 256198251, 351366605, 426997085, 1054099815, 1280991255, 1756833025, 2134985425, 5270499075, 6404956275, 19044069991, 57132209973, 95220349955, 285661049865, 476101749775, 1428305249325]

約数ペア:

[(1, 1428305249325), (3, 476101749775), (5, 285661049865), (15, 95220349955), (25, 57132209973), (75, 19044069991), (223, 6404956275), (271, 5270499075), (669, 2134985425), (813, 1756833025), (1115, 1280991255), (1355, 1054099815), (3345, 426997085), (4065, 351366605), (5575, 256198251), (6775, 210819963), (16725, 85399417), (20325, 70273321), (60433, 23634525), (181299, 7878175), (302165, 4726905), (315127, 4532475), (906495, 1575635), (945381, 1510825)]