1966180815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{17021}}^1$

素因数の和:17200

約数の個数: 48

約数和(自身を含む): 3632630976

約数和(自身を除く): 1666450161

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 453, 755, 765, 1359, 2265, 2567, 6795, 7701, 12835, 17021, 23103, 38505, 51063, 85105, 115515, 153189, 255315, 289357, 765945, 868071, 1446785, 2570171, 2604213, 4340355, 7710513, 12850855, 13021065, 23131539, 38552565, 43692907, 115657695, 131078721, 218464535, 393236163, 655393605, 1966180815]

約数ペア:

[(1, 1966180815), (3, 655393605), (5, 393236163), (9, 218464535), (15, 131078721), (17, 115657695), (45, 43692907), (51, 38552565), (85, 23131539), (151, 13021065), (153, 12850855), (255, 7710513), (453, 4340355), (755, 2604213), (765, 2570171), (1359, 1446785), (2265, 868071), (2567, 765945), (6795, 289357), (7701, 255315), (12835, 153189), (17021, 115515), (23103, 85105), (38505, 51063)]