202107525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 353876160

約数和(自身を除く): 151768635

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 215, 435, 645, 725, 1075, 1247, 2161, 2175, 3225, 3741, 6235, 6483, 10805, 18705, 31175, 32415, 54025, 62669, 92923, 93525, 162075, 188007, 278769, 313345, 464615, 940035, 1393845, 1566725, 2323075, 2694767, 4700175, 6969225, 8084301, 13473835, 40421505, 67369175, 202107525]

約数ペア:

[(1, 202107525), (3, 67369175), (5, 40421505), (15, 13473835), (25, 8084301), (29, 6969225), (43, 4700175), (75, 2694767), (87, 2323075), (129, 1566725), (145, 1393845), (215, 940035), (435, 464615), (645, 313345), (725, 278769), (1075, 188007), (1247, 162075), (2161, 93525), (2175, 92923), (3225, 62669), (3741, 54025), (6235, 32415), (6483, 31175), (10805, 18705)]