401048275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9343}}^1$

素因数の和:9471

約数の個数: 24

約数和(自身を含む): 531823104

約数和(自身を除く): 130774829

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 1717, 2525, 8585, 9343, 42925, 46715, 158831, 233575, 794155, 943643, 3970775, 4718215, 16041931, 23591075, 80209655, 401048275]

約数ペア:

[(1, 401048275), (5, 80209655), (17, 23591075), (25, 16041931), (85, 4718215), (101, 3970775), (425, 943643), (505, 794155), (1717, 233575), (2525, 158831), (8585, 46715), (9343, 42925)]