1330779465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1739581}}^1$

素因数の和:1739609

約数の個数: 24

約数和(自身を含む): 2442373128

約数和(自身を除く): 1111593663

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1739581, 5218743, 8697905, 15656229, 26093715, 29572877, 78281145, 88718631, 147864385, 266155893, 443593155, 1330779465]

約数ペア:

[(1, 1330779465), (3, 443593155), (5, 266155893), (9, 147864385), (15, 88718631), (17, 78281145), (45, 29572877), (51, 26093715), (85, 15656229), (153, 8697905), (255, 5218743), (765, 1739581)]