41380625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 60880512

約数和(自身を除く): 19499887

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 463, 625, 715, 1375, 1625, 2315, 3575, 5093, 6019, 6875, 8125, 11575, 17875, 25465, 30095, 57875, 66209, 89375, 127325, 150475, 289375, 331045, 636625, 752375, 1655225, 3183125, 3761875, 8276125, 41380625]

約数ペア:

[(1, 41380625), (5, 8276125), (11, 3761875), (13, 3183125), (25, 1655225), (55, 752375), (65, 636625), (125, 331045), (143, 289375), (275, 150475), (325, 127325), (463, 89375), (625, 66209), (715, 57875), (1375, 30095), (1625, 25465), (2315, 17875), (3575, 11575), (5093, 8125), (6019, 6875)]