74971105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 104727168

約数和(自身を除く): 29756063

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 443, 905, 935, 1991, 2215, 3077, 4873, 7531, 9955, 15385, 24365, 33847, 37655, 80183, 82841, 169235, 400915, 414205, 882013, 1363111, 4410065, 6815555, 14994221, 74971105]

約数ペア:

[(1, 74971105), (5, 14994221), (11, 6815555), (17, 4410065), (55, 1363111), (85, 882013), (181, 414205), (187, 400915), (443, 169235), (905, 82841), (935, 80183), (1991, 37655), (2215, 33847), (3077, 24365), (4873, 15385), (7531, 9955)]