68629515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157769}}^1$

素因数の和:157806

約数の個数: 16

約数和(自身を含む): 113594400

約数和(自身を除く): 44964885

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 157769, 473307, 788845, 2366535, 4575301, 13725903, 22876505, 68629515]

約数ペア:

[(1, 68629515), (3, 22876505), (5, 13725903), (15, 4575301), (29, 2366535), (87, 788845), (145, 473307), (435, 157769)]