63896415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 54298785

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 113, 115, 149, 165, 253, 339, 345, 447, 565, 745, 759, 1243, 1265, 1639, 1695, 2235, 2599, 3427, 3729, 3795, 4917, 6215, 7797, 8195, 10281, 12995, 16837, 17135, 18645, 24585, 28589, 37697, 38985, 50511, 51405, 84185, 85767, 113091, 142945, 185207, 188485, 252555, 387251, 428835, 555621, 565455, 926035, 1161753, 1936255, 2778105, 4259761, 5808765, 12779283, 21298805, 63896415]

約数ペア:

[(1, 63896415), (3, 21298805), (5, 12779283), (11, 5808765), (15, 4259761), (23, 2778105), (33, 1936255), (55, 1161753), (69, 926035), (113, 565455), (115, 555621), (149, 428835), (165, 387251), (253, 252555), (339, 188485), (345, 185207), (447, 142945), (565, 113091), (745, 85767), (759, 84185), (1243, 51405), (1265, 50511), (1639, 38985), (1695, 37697), (2235, 28589), (2599, 24585), (3427, 18645), (3729, 17135), (3795, 16837), (4917, 12995), (6215, 10281), (7797, 8195)]