14860625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 40

約数和(自身を含む): 20993280

約数和(自身を除く): 6132655

約数列:

[1, 5, 13, 25, 31, 59, 65, 125, 155, 295, 325, 403, 625, 767, 775, 1475, 1625, 1829, 2015, 3835, 3875, 7375, 8125, 9145, 10075, 19175, 19375, 23777, 36875, 45725, 50375, 95875, 118885, 228625, 251875, 479375, 594425, 1143125, 2972125, 14860625]

約数ペア:

[(1, 14860625), (5, 2972125), (13, 1143125), (25, 594425), (31, 479375), (59, 251875), (65, 228625), (125, 118885), (155, 95875), (295, 50375), (325, 45725), (403, 36875), (625, 23777), (767, 19375), (775, 19175), (1475, 10075), (1625, 9145), (1829, 8125), (2015, 7375), (3835, 3875)]