225521325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43579}}^1$

素因数の和:43618

約数の個数: 36

約数和(自身を含む): 421505760

約数和(自身を除く): 195984435

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 43579, 130737, 217895, 392211, 653685, 1002317, 1089475, 1961055, 3006951, 3268425, 5011585, 9020853, 9805275, 15034755, 25057925, 45104265, 75173775, 225521325]

約数ペア:

[(1, 225521325), (3, 75173775), (5, 45104265), (9, 25057925), (15, 15034755), (23, 9805275), (25, 9020853), (45, 5011585), (69, 3268425), (75, 3006951), (115, 1961055), (207, 1089475), (225, 1002317), (345, 653685), (575, 392211), (1035, 217895), (1725, 130737), (5175, 43579)]