15366928215

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{12043}}^1$

素因数の和:12639

約数の個数: 32

約数和(自身を含む): 24759380736

約数和(自身を除く): 9392452521

約数列:

[1, 3, 5, 15, 257, 331, 771, 993, 1285, 1655, 3855, 4965, 12043, 36129, 60215, 85067, 180645, 255201, 425335, 1276005, 3095051, 3986233, 9285153, 11958699, 15475255, 19931165, 46425765, 59793495, 1024461881, 3073385643, 5122309405, 15366928215]

約数ペア:

[(1, 15366928215), (3, 5122309405), (5, 3073385643), (15, 1024461881), (257, 59793495), (331, 46425765), (771, 19931165), (993, 15475255), (1285, 11958699), (1655, 9285153), (3855, 3986233), (4965, 3095051), (12043, 1276005), (36129, 425335), (60215, 255201), (85067, 180645)]