66450845

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 80898048

約数和(自身を除く): 14447203

約数列:

[1, 5, 127, 227, 461, 635, 1135, 2305, 28829, 58547, 104647, 144145, 292735, 523235, 13290169, 66450845]

約数ペア:

[(1, 66450845), (5, 13290169), (127, 523235), (227, 292735), (461, 144145), (635, 104647), (1135, 58547), (2305, 28829)]