71313575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 90964416

約数和(自身を除く): 19650841

約数列:

[1, 5, 25, 61, 101, 305, 463, 505, 1525, 2315, 2525, 6161, 11575, 28243, 30805, 46763, 141215, 154025, 233815, 706075, 1169075, 2852543, 14262715, 71313575]

約数ペア:

[(1, 71313575), (5, 14262715), (25, 2852543), (61, 1169075), (101, 706075), (305, 233815), (463, 154025), (505, 141215), (1525, 46763), (2315, 30805), (2525, 28243), (6161, 11575)]