180212352935

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 219005337600

約数和(自身を除く): 38792984665

約数列:

[1, 5, 127, 449, 635, 643, 983, 2245, 3215, 4915, 57023, 81661, 124841, 285115, 288707, 408305, 441367, 624205, 632069, 1443535, 2206835, 3160345, 36665789, 56053609, 80272763, 183328945, 280268045, 283798981, 401363815, 1418994905, 36042470587, 180212352935]

約数ペア:

[(1, 180212352935), (5, 36042470587), (127, 1418994905), (449, 401363815), (635, 283798981), (643, 280268045), (983, 183328945), (2245, 80272763), (3215, 56053609), (4915, 36665789), (57023, 3160345), (81661, 2206835), (124841, 1443535), (285115, 632069), (288707, 624205), (408305, 441367)]