15041780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57853}}^1$

素因数の和:57875

約数の個数: 24

約数和(自身を含む): 34018152

約数和(自身を除く): 18976372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57853, 115706, 231412, 289265, 578530, 752089, 1157060, 1504178, 3008356, 3760445, 7520890, 15041780]

約数ペア:

[(1, 15041780), (2, 7520890), (4, 3760445), (5, 3008356), (10, 1504178), (13, 1157060), (20, 752089), (26, 578530), (52, 289265), (65, 231412), (130, 115706), (260, 57853)]