139750945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13457}}^1$

素因数の和:13560

約数の個数: 16

約数和(自身を含む): 175707648

約数和(自身を除く): 35956703

約数列:

[1, 5, 31, 67, 155, 335, 2077, 10385, 13457, 67285, 417167, 901619, 2085835, 4508095, 27950189, 139750945]

約数ペア:

[(1, 139750945), (5, 27950189), (31, 4508095), (67, 2085835), (155, 901619), (335, 417167), (2077, 67285), (10385, 13457)]