15365090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 29995056

約数和(自身を除く): 14629966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 653, 905, 1306, 1810, 2353, 3265, 4706, 6530, 8489, 11765, 16978, 23530, 42445, 84890, 118193, 236386, 590965, 1181930, 1536509, 3073018, 7682545, 15365090]

約数ペア:

[(1, 15365090), (2, 7682545), (5, 3073018), (10, 1536509), (13, 1181930), (26, 590965), (65, 236386), (130, 118193), (181, 84890), (362, 42445), (653, 23530), (905, 16978), (1306, 11765), (1810, 8489), (2353, 6530), (3265, 4706)]