1461593855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 1815473088

約数和(自身を除く): 353879233

約数列:

[1, 5, 61, 131, 157, 233, 305, 655, 785, 1165, 7991, 9577, 14213, 20567, 30523, 36581, 39955, 47885, 71065, 102835, 152615, 182905, 1254587, 1861903, 2231441, 4792111, 6272935, 9309515, 11157205, 23960555, 292318771, 1461593855]

約数ペア:

[(1, 1461593855), (5, 292318771), (61, 23960555), (131, 11157205), (157, 9309515), (233, 6272935), (305, 4792111), (655, 2231441), (785, 1861903), (1165, 1254587), (7991, 182905), (9577, 152615), (14213, 102835), (20567, 71065), (30523, 47885), (36581, 39955)]