69666645

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87631}}^1$

素因数の和:87692

約数の個数: 16

約数和(自身を含む): 113571072

約数和(自身を除く): 43904427

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 87631, 262893, 438155, 1314465, 4644443, 13933329, 23222215, 69666645]

約数ペア:

[(1, 69666645), (3, 23222215), (5, 13933329), (15, 4644443), (53, 1314465), (159, 438155), (265, 262893), (795, 87631)]