2100084615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1505437}}^1$

素因数の和:1505479

約数の個数: 24

約数和(自身を含む): 3757573248

約数和(自身を除く): 1657488633

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1505437, 4516311, 7527185, 13548933, 22581555, 46668547, 67744665, 140005641, 233342735, 420016923, 700028205, 2100084615]

約数ペア:

[(1, 2100084615), (3, 700028205), (5, 420016923), (9, 233342735), (15, 140005641), (31, 67744665), (45, 46668547), (93, 22581555), (155, 13548933), (279, 7527185), (465, 4516311), (1395, 1505437)]