66436605

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4059

約数の個数: 40

約数和(自身を含む): 122028984

約数和(自身を除く): 55592379

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 4001, 5535, 12003, 16605, 20005, 36009, 60015, 108027, 164041, 180045, 324081, 492123, 540135, 820205, 1476369, 1620405, 2460615, 4429107, 7381845, 13287321, 22145535, 66436605]

約数ペア:

[(1, 66436605), (3, 22145535), (5, 13287321), (9, 7381845), (15, 4429107), (27, 2460615), (41, 1620405), (45, 1476369), (81, 820205), (123, 540135), (135, 492123), (205, 324081), (369, 180045), (405, 164041), (615, 108027), (1107, 60015), (1845, 36009), (3321, 20005), (4001, 16605), (5535, 12003)]