4409865

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 7973316

約数和(自身を除く): 3563451

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1849, 1935, 2279, 2385, 5547, 6837, 9245, 11395, 16641, 20511, 27735, 34185, 83205, 97997, 102555, 293991, 489985, 881973, 1469955, 4409865]

約数ペア:

[(1, 4409865), (3, 1469955), (5, 881973), (9, 489985), (15, 293991), (43, 102555), (45, 97997), (53, 83205), (129, 34185), (159, 27735), (215, 20511), (265, 16641), (387, 11395), (477, 9245), (645, 6837), (795, 5547), (1849, 2385), (1935, 2279)]