227642315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 293189760

約数和(自身を除く): 65547445

約数列:

[1, 5, 29, 37, 145, 151, 185, 281, 755, 1073, 1405, 4379, 5365, 5587, 8149, 10397, 21895, 27935, 40745, 42431, 51985, 162023, 212155, 301513, 810115, 1230499, 1507565, 1569947, 6152495, 7849735, 45528463, 227642315]

約数ペア:

[(1, 227642315), (5, 45528463), (29, 7849735), (37, 6152495), (145, 1569947), (151, 1507565), (185, 1230499), (281, 810115), (755, 301513), (1073, 212155), (1405, 162023), (4379, 51985), (5365, 42431), (5587, 40745), (8149, 27935), (10397, 21895)]