25216058125

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 32272669440

約数和(自身を除く): 7056611315

約数列:

[1, 5, 25, 47, 125, 235, 421, 625, 1175, 2039, 2105, 5875, 10195, 10525, 19787, 29375, 50975, 52625, 95833, 98935, 254875, 263125, 479165, 494675, 858419, 1274375, 2395825, 2473375, 4292095, 11979125, 12366875, 21460475, 40345693, 59895625, 107302375, 201728465, 536511875, 1008642325, 5043211625, 25216058125]

約数ペア:

[(1, 25216058125), (5, 5043211625), (25, 1008642325), (47, 536511875), (125, 201728465), (235, 107302375), (421, 59895625), (625, 40345693), (1175, 21460475), (2039, 12366875), (2105, 11979125), (5875, 4292095), (10195, 2473375), (10525, 2395825), (19787, 1274375), (29375, 858419), (50975, 494675), (52625, 479165), (95833, 263125), (98935, 254875)]