13178625

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 22194432

約数和(自身を除く): 9015807

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 311, 339, 375, 565, 933, 1555, 1695, 2825, 4665, 7775, 8475, 14125, 23325, 35143, 38875, 42375, 105429, 116625, 175715, 527145, 878575, 2635725, 4392875, 13178625]

約数ペア:

[(1, 13178625), (3, 4392875), (5, 2635725), (15, 878575), (25, 527145), (75, 175715), (113, 116625), (125, 105429), (311, 42375), (339, 38875), (375, 35143), (565, 23325), (933, 14125), (1555, 8475), (1695, 7775), (2825, 4665)]