1260065535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{3911}}^1$

素因数の和:4423

約数の個数: 32

約数和(自身を含む): 2064033792

約数和(自身を除く): 803968257

約数列:

[1, 3, 5, 15, 47, 141, 235, 457, 705, 1371, 2285, 3911, 6855, 11733, 19555, 21479, 58665, 64437, 107395, 183817, 322185, 551451, 919085, 1787327, 2757255, 5361981, 8936635, 26809905, 84004369, 252013107, 420021845, 1260065535]

約数ペア:

[(1, 1260065535), (3, 420021845), (5, 252013107), (15, 84004369), (47, 26809905), (141, 8936635), (235, 5361981), (457, 2757255), (705, 1787327), (1371, 919085), (2285, 551451), (3911, 322185), (6855, 183817), (11733, 107395), (19555, 64437), (21479, 58665)]