22137750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{9839}}^1$

素因数の和:9862

約数の個数: 48

約数和(自身を含む): 59866560

約数和(自身を除く): 37728810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 9839, 19678, 29517, 49195, 59034, 88551, 98390, 147585, 177102, 245975, 295170, 442755, 491950, 737925, 885510, 1229875, 1475850, 2213775, 2459750, 3689625, 4427550, 7379250, 11068875, 22137750]

約数ペア:

[(1, 22137750), (2, 11068875), (3, 7379250), (5, 4427550), (6, 3689625), (9, 2459750), (10, 2213775), (15, 1475850), (18, 1229875), (25, 885510), (30, 737925), (45, 491950), (50, 442755), (75, 295170), (90, 245975), (125, 177102), (150, 147585), (225, 98390), (250, 88551), (375, 59034), (450, 49195), (750, 29517), (1125, 19678), (2250, 9839)]