12456428875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101789}}^1$

素因数の和:101904

約数の個数: 32

約数和(自身を含む): 17149579200

約数和(自身を除く): 4693150325

約数列:

[1, 5, 11, 25, 55, 89, 125, 275, 445, 979, 1375, 2225, 4895, 11125, 24475, 101789, 122375, 508945, 1119679, 2544725, 5598395, 9059221, 12723625, 27991975, 45296105, 99651431, 139959875, 226480525, 498257155, 1132402625, 2491285775, 12456428875]

約数ペア:

[(1, 12456428875), (5, 2491285775), (11, 1132402625), (25, 498257155), (55, 226480525), (89, 139959875), (125, 99651431), (275, 45296105), (445, 27991975), (979, 12723625), (1375, 9059221), (2225, 5598395), (4895, 2544725), (11125, 1119679), (24475, 508945), (101789, 122375)]