68656485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157831}}^1$

素因数の和:157868

約数の個数: 16

約数和(自身を含む): 113639040

約数和(自身を除く): 44982555

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 157831, 473493, 789155, 2367465, 4577099, 13731297, 22885495, 68656485]

約数ペア:

[(1, 68656485), (3, 22885495), (5, 13731297), (15, 4577099), (29, 2367465), (87, 789155), (145, 473493), (435, 157831)]