12484875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 22610016

約数和(自身を除く): 10125141

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 197, 325, 375, 507, 591, 845, 975, 985, 1625, 2535, 2561, 2955, 4225, 4875, 4925, 7683, 12675, 12805, 14775, 21125, 24625, 33293, 38415, 63375, 64025, 73875, 99879, 166465, 192075, 320125, 499395, 832325, 960375, 2496975, 4161625, 12484875]

約数ペア:

[(1, 12484875), (3, 4161625), (5, 2496975), (13, 960375), (15, 832325), (25, 499395), (39, 320125), (65, 192075), (75, 166465), (125, 99879), (169, 73875), (195, 64025), (197, 63375), (325, 38415), (375, 33293), (507, 24625), (591, 21125), (845, 14775), (975, 12805), (985, 12675), (1625, 7683), (2535, 4925), (2561, 4875), (2955, 4225)]