157487685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 256573440

約数和(自身を除く): 99085755

約数列:

[1, 3, 5, 15, 79, 237, 347, 383, 395, 1041, 1149, 1185, 1735, 1915, 5205, 5745, 27413, 30257, 82239, 90771, 132901, 137065, 151285, 398703, 411195, 453855, 664505, 1993515, 10499179, 31497537, 52495895, 157487685]

約数ペア:

[(1, 157487685), (3, 52495895), (5, 31497537), (15, 10499179), (79, 1993515), (237, 664505), (347, 453855), (383, 411195), (395, 398703), (1041, 151285), (1149, 137065), (1185, 132901), (1735, 90771), (1915, 82239), (5205, 30257), (5745, 27413)]