25486185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 43941888

約数和(自身を除く): 18455703

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2383, 3565, 7149, 10695, 11915, 35745, 54809, 73873, 164427, 221619, 274045, 369365, 822135, 1108095, 1699079, 5097237, 8495395, 25486185]

約数ペア:

[(1, 25486185), (3, 8495395), (5, 5097237), (15, 1699079), (23, 1108095), (31, 822135), (69, 369365), (93, 274045), (115, 221619), (155, 164427), (345, 73873), (465, 54809), (713, 35745), (2139, 11915), (2383, 10695), (3565, 7149)]