45427275

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 82212000

約数和(自身を除く): 36784725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1515, 1999, 2525, 4545, 5997, 7575, 9995, 17991, 22725, 29985, 49975, 89955, 149925, 201899, 449775, 605697, 1009495, 1817091, 3028485, 5047475, 9085455, 15142425, 45427275]

約数ペア:

[(1, 45427275), (3, 15142425), (5, 9085455), (9, 5047475), (15, 3028485), (25, 1817091), (45, 1009495), (75, 605697), (101, 449775), (225, 201899), (303, 149925), (505, 89955), (909, 49975), (1515, 29985), (1999, 22725), (2525, 17991), (4545, 9995), (5997, 7575)]