381525265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{301601}}^1$

素因数の和:301640

約数の個数: 16

約数和(自身を含む): 521168256

約数和(自身を除く): 139642991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 301601, 1508005, 3317611, 6936823, 16588055, 34684115, 76305053, 381525265]

約数ペア:

[(1, 381525265), (5, 76305053), (11, 34684115), (23, 16588055), (55, 6936823), (115, 3317611), (253, 1508005), (1265, 301601)]