421115585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{450391}}^1$

素因数の和:450424

約数の個数: 16

約数和(自身を含む): 583708032

約数和(自身を除く): 162592447

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 450391, 2251955, 4954301, 7656647, 24771505, 38283235, 84223117, 421115585]

約数ペア:

[(1, 421115585), (5, 84223117), (11, 38283235), (17, 24771505), (55, 7656647), (85, 4954301), (187, 2251955), (935, 450391)]