76645985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 104055840

約数和(自身を除く): 27409855

約数列:

[1, 5, 13, 29, 65, 73, 145, 365, 377, 557, 949, 1885, 2117, 2785, 4745, 7241, 10585, 16153, 27521, 36205, 40661, 80765, 137605, 203305, 209989, 528593, 1049945, 1179169, 2642965, 5895845, 15329197, 76645985]

約数ペア:

[(1, 76645985), (5, 15329197), (13, 5895845), (29, 2642965), (65, 1179169), (73, 1049945), (145, 528593), (365, 209989), (377, 203305), (557, 137605), (949, 80765), (1885, 40661), (2117, 36205), (2785, 27521), (4745, 16153), (7241, 10585)]