154902022015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1911073}}^1$

素因数の和:1911163

約数の個数: 32

約数和(自身を含む): 211899885120

約数和(自身を除く): 56997863105

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1247, 1885, 2795, 6235, 16211, 81055, 1911073, 9555365, 24843949, 55421117, 82176139, 124219745, 277105585, 410880695, 720474521, 1068289807, 2383108031, 3602372605, 5341449035, 11915540155, 30980404403, 154902022015]

約数ペア:

[(1, 154902022015), (5, 30980404403), (13, 11915540155), (29, 5341449035), (43, 3602372605), (65, 2383108031), (145, 1068289807), (215, 720474521), (377, 410880695), (559, 277105585), (1247, 124219745), (1885, 82176139), (2795, 55421117), (6235, 24843949), (16211, 9555365), (81055, 1911073)]