158921535

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 263854080

約数和(自身を除く): 104932545

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1185, 3239, 3271, 9717, 9813, 16195, 16355, 48585, 49065, 134111, 258409, 402333, 670555, 775227, 1292045, 2011665, 3876135, 10594769, 31784307, 52973845, 158921535]

約数ペア:

[(1, 158921535), (3, 52973845), (5, 31784307), (15, 10594769), (41, 3876135), (79, 2011665), (123, 1292045), (205, 775227), (237, 670555), (395, 402333), (615, 258409), (1185, 134111), (3239, 49065), (3271, 48585), (9717, 16355), (9813, 16195)]