5661375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 9744384

約数和(自身を除く): 4083009

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 487, 775, 1461, 2325, 2435, 3875, 7305, 11625, 12175, 15097, 36525, 45291, 60875, 75485, 182625, 226455, 377425, 1132275, 1887125, 5661375]

約数ペア:

[(1, 5661375), (3, 1887125), (5, 1132275), (15, 377425), (25, 226455), (31, 182625), (75, 75485), (93, 60875), (125, 45291), (155, 36525), (375, 15097), (465, 12175), (487, 11625), (775, 7305), (1461, 3875), (2325, 2435)]