25512570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10499}}^1$

素因数の和:10521

約数の個数: 48

約数和(自身を含む): 68796000

約数和(自身を除く): 43283430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10499, 20998, 31497, 52495, 62994, 94491, 104990, 157485, 188982, 283473, 314970, 472455, 566946, 850419, 944910, 1417365, 1700838, 2551257, 2834730, 4252095, 5102514, 8504190, 12756285, 25512570]

約数ペア:

[(1, 25512570), (2, 12756285), (3, 8504190), (5, 5102514), (6, 4252095), (9, 2834730), (10, 2551257), (15, 1700838), (18, 1417365), (27, 944910), (30, 850419), (45, 566946), (54, 472455), (81, 314970), (90, 283473), (135, 188982), (162, 157485), (243, 104990), (270, 94491), (405, 62994), (486, 52495), (810, 31497), (1215, 20998), (2430, 10499)]