12774125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 19638528

約数和(自身を除く): 6864403

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1123, 1625, 2275, 5615, 7861, 11375, 14599, 28075, 39305, 72995, 102193, 140375, 196525, 364975, 510965, 982625, 1824875, 2554825, 12774125]

約数ペア:

[(1, 12774125), (5, 2554825), (7, 1824875), (13, 982625), (25, 510965), (35, 364975), (65, 196525), (91, 140375), (125, 102193), (175, 72995), (325, 39305), (455, 28075), (875, 14599), (1123, 11375), (1625, 7861), (2275, 5615)]