1330368465

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{878131}}^1$

素因数の和:878240

約数の個数: 16

約数和(自身を含む): 2149667136

約数和(自身を除く): 819298671

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 878131, 2634393, 4390655, 13171965, 88691231, 266073693, 443456155, 1330368465]

約数ペア:

[(1, 1330368465), (3, 443456155), (5, 266073693), (15, 88691231), (101, 13171965), (303, 4390655), (505, 2634393), (1515, 878131)]