1336875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 2399232

約数和(自身を除く): 1062357

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 125, 155, 345, 375, 465, 575, 625, 713, 775, 1725, 1875, 2139, 2325, 2875, 3565, 3875, 8625, 10695, 11625, 14375, 17825, 19375, 43125, 53475, 58125, 89125, 267375, 445625, 1336875]

約数ペア:

[(1, 1336875), (3, 445625), (5, 267375), (15, 89125), (23, 58125), (25, 53475), (31, 43125), (69, 19375), (75, 17825), (93, 14375), (115, 11625), (125, 10695), (155, 8625), (345, 3875), (375, 3565), (465, 2875), (575, 2325), (625, 2139), (713, 1875), (775, 1725)]