1630202475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8861}}^1$

素因数の和:9108

約数の個数: 48

約数和(自身を含む): 2953810944

約数和(自身を除く): 1323608469

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 275, 669, 825, 1115, 2453, 3345, 5575, 7359, 8861, 12265, 16725, 26583, 36795, 44305, 61325, 97471, 132915, 183975, 221525, 292413, 487355, 664575, 1462065, 1976003, 2436775, 5928009, 7310325, 9880015, 21736033, 29640045, 49400075, 65208099, 108680165, 148200225, 326040495, 543400825, 1630202475]

約数ペア:

[(1, 1630202475), (3, 543400825), (5, 326040495), (11, 148200225), (15, 108680165), (25, 65208099), (33, 49400075), (55, 29640045), (75, 21736033), (165, 9880015), (223, 7310325), (275, 5928009), (669, 2436775), (825, 1976003), (1115, 1462065), (2453, 664575), (3345, 487355), (5575, 292413), (7359, 221525), (8861, 183975), (12265, 132915), (16725, 97471), (26583, 61325), (36795, 44305)]