53404275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 93494016

約数和(自身を除く): 40089741

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 249, 345, 373, 415, 575, 1119, 1245, 1725, 1865, 1909, 2075, 5595, 5727, 6225, 8579, 9325, 9545, 25737, 27975, 28635, 30959, 42895, 47725, 92877, 128685, 143175, 154795, 214475, 464385, 643425, 712057, 773975, 2136171, 2321925, 3560285, 10680855, 17801425, 53404275]

約数ペア:

[(1, 53404275), (3, 17801425), (5, 10680855), (15, 3560285), (23, 2321925), (25, 2136171), (69, 773975), (75, 712057), (83, 643425), (115, 464385), (249, 214475), (345, 154795), (373, 143175), (415, 128685), (575, 92877), (1119, 47725), (1245, 42895), (1725, 30959), (1865, 28635), (1909, 27975), (2075, 25737), (5595, 9545), (5727, 9325), (6225, 8579)]