53208375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{12899}}^1$

素因数の和:12928

約数の個数: 32

約数和(自身を含む): 96595200

約数和(自身を除く): 43386825

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 12899, 38697, 64495, 141889, 193485, 322475, 425667, 709445, 967425, 1612375, 2128335, 3547225, 4837125, 10641675, 17736125, 53208375]

約数ペア:

[(1, 53208375), (3, 17736125), (5, 10641675), (11, 4837125), (15, 3547225), (25, 2128335), (33, 1612375), (55, 967425), (75, 709445), (125, 425667), (165, 322475), (275, 193485), (375, 141889), (825, 64495), (1375, 38697), (4125, 12899)]