53491125

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 90380160

約数和(自身を除く): 36889035

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1675, 2129, 5025, 6387, 8375, 10645, 25125, 31935, 53225, 142643, 159675, 266125, 427929, 713215, 798375, 2139645, 3566075, 10698225, 17830375, 53491125]

約数ペア:

[(1, 53491125), (3, 17830375), (5, 10698225), (15, 3566075), (25, 2139645), (67, 798375), (75, 713215), (125, 427929), (201, 266125), (335, 159675), (375, 142643), (1005, 53225), (1675, 31935), (2129, 25125), (5025, 10645), (6387, 8375)]