45561139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 53192048

約数和(自身を除く): 7630909

約数列:

[1, 13, 17, 67, 181, 221, 289, 871, 1139, 2353, 3077, 3757, 12127, 14807, 19363, 40001, 52309, 157651, 206159, 251719, 680017, 2680067, 3504703, 45561139]

約数ペア:

[(1, 45561139), (13, 3504703), (17, 2680067), (67, 680017), (181, 251719), (221, 206159), (289, 157651), (871, 52309), (1139, 40001), (2353, 19363), (3077, 14807), (3757, 12127)]