22088025

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 41574720

約数和(自身を除く): 19486695

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 761, 1075, 1161, 1935, 2283, 3225, 3805, 5805, 6849, 9675, 11415, 19025, 20547, 29025, 32723, 34245, 57075, 98169, 102735, 163615, 171225, 294507, 490845, 513675, 818075, 883521, 1472535, 2454225, 4417605, 7362675, 22088025]

約数ペア:

[(1, 22088025), (3, 7362675), (5, 4417605), (9, 2454225), (15, 1472535), (25, 883521), (27, 818075), (43, 513675), (45, 490845), (75, 294507), (129, 171225), (135, 163615), (215, 102735), (225, 98169), (387, 57075), (645, 34245), (675, 32723), (761, 29025), (1075, 20547), (1161, 19025), (1935, 11415), (2283, 9675), (3225, 6849), (3805, 5805)]