2778525

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 5092308

約数和(自身を除く): 2313783

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 233, 265, 477, 699, 795, 1165, 1325, 2097, 2385, 3495, 3975, 5825, 10485, 11925, 12349, 17475, 37047, 52425, 61745, 111141, 185235, 308725, 555705, 926175, 2778525]

約数ペア:

[(1, 2778525), (3, 926175), (5, 555705), (9, 308725), (15, 185235), (25, 111141), (45, 61745), (53, 52425), (75, 37047), (159, 17475), (225, 12349), (233, 11925), (265, 10485), (477, 5825), (699, 3975), (795, 3495), (1165, 2385), (1325, 2097)]