68912265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{158419}}^1$

素因数の和:158456

約数の個数: 16

約数和(自身を含む): 114062400

約数和(自身を除く): 45150135

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 158419, 475257, 792095, 2376285, 4594151, 13782453, 22970755, 68912265]

約数ペア:

[(1, 68912265), (3, 22970755), (5, 13782453), (15, 4594151), (29, 2376285), (87, 792095), (145, 475257), (435, 158419)]