2017895145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{186583}}^1$

素因数の和:186701

約数の個数: 32

約数和(自身を含む): 3725709312

約数和(自身を除く): 1707814167

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 186583, 559749, 932915, 1306081, 2798745, 3918243, 6530405, 19218049, 19591215, 57654147, 96090245, 134526343, 288270735, 403579029, 672631715, 2017895145]

約数ペア:

[(1, 2017895145), (3, 672631715), (5, 403579029), (7, 288270735), (15, 134526343), (21, 96090245), (35, 57654147), (103, 19591215), (105, 19218049), (309, 6530405), (515, 3918243), (721, 2798745), (1545, 1306081), (2163, 932915), (3605, 559749), (10815, 186583)]