74738615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 32950345

約数列:

[1, 5, 7, 23, 35, 115, 161, 227, 409, 805, 1135, 1589, 2045, 2863, 5221, 7945, 9407, 14315, 26105, 36547, 47035, 65849, 92843, 182735, 329245, 464215, 649901, 2135389, 3249505, 10676945, 14947723, 74738615]

約数ペア:

[(1, 74738615), (5, 14947723), (7, 10676945), (23, 3249505), (35, 2135389), (115, 649901), (161, 464215), (227, 329245), (409, 182735), (805, 92843), (1135, 65849), (1589, 47035), (2045, 36547), (2863, 26105), (5221, 14315), (7945, 9407)]