15155673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 23237760

約数和(自身を除く): 8082087

約数列:

[1, 3, 13, 19, 39, 57, 113, 181, 247, 339, 543, 741, 1469, 2147, 2353, 3439, 4407, 6441, 7059, 10317, 20453, 27911, 44707, 61359, 83733, 134121, 265889, 388607, 797667, 1165821, 5051891, 15155673]

約数ペア:

[(1, 15155673), (3, 5051891), (13, 1165821), (19, 797667), (39, 388607), (57, 265889), (113, 134121), (181, 83733), (247, 61359), (339, 44707), (543, 27911), (741, 20453), (1469, 10317), (2147, 7059), (2353, 6441), (3439, 4407)]