6219375

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 10796544

約数和(自身を除く): 4577169

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 107, 125, 155, 321, 375, 465, 535, 625, 775, 1605, 1875, 2325, 2675, 3317, 3875, 8025, 9951, 11625, 13375, 16585, 19375, 40125, 49755, 58125, 66875, 82925, 200625, 248775, 414625, 1243875, 2073125, 6219375]

約数ペア:

[(1, 6219375), (3, 2073125), (5, 1243875), (15, 414625), (25, 248775), (31, 200625), (75, 82925), (93, 66875), (107, 58125), (125, 49755), (155, 40125), (321, 19375), (375, 16585), (465, 13375), (535, 11625), (625, 9951), (775, 8025), (1605, 3875), (1875, 3317), (2325, 2675)]