1083990872065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8461}}^1\times {\mathrm{24709}}^1$

素因数の和:33253

約数の個数: 32

約数和(自身を含む): 1400106949920

約数和(自身を除く): 316116077855

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 8461, 24709, 42305, 123545, 143837, 420053, 516121, 719185, 1507249, 2100265, 2580605, 7536245, 8774057, 25623233, 43870285, 128116165, 209062849, 1045314245, 3554068433, 12752833789, 17770342165, 63764168945, 216798174413, 1083990872065]

約数ペア:

[(1, 1083990872065), (5, 216798174413), (17, 63764168945), (61, 17770342165), (85, 12752833789), (305, 3554068433), (1037, 1045314245), (5185, 209062849), (8461, 128116165), (24709, 43870285), (42305, 25623233), (123545, 8774057), (143837, 7536245), (420053, 2580605), (516121, 2100265), (719185, 1507249)]