42660395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6353}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 54898560

約数和(自身を除く): 12238165

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6353, 6715, 31765, 108001, 501887, 540005, 2509435, 8532079, 42660395]

約数ペア:

[(1, 42660395), (5, 8532079), (17, 2509435), (79, 540005), (85, 501887), (395, 108001), (1343, 31765), (6353, 6715)]