61122795

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 39515925

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 479, 543, 705, 905, 1437, 2395, 2715, 7185, 8507, 22513, 25521, 42535, 67539, 86699, 112565, 127605, 260097, 337695, 433495, 1300485, 4074853, 12224559, 20374265, 61122795]

約数ペア:

[(1, 61122795), (3, 20374265), (5, 12224559), (15, 4074853), (47, 1300485), (141, 433495), (181, 337695), (235, 260097), (479, 127605), (543, 112565), (705, 86699), (905, 67539), (1437, 42535), (2395, 25521), (2715, 22513), (7185, 8507)]