63834745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 89540640

約数和(自身を除く): 25705895

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 1409, 2665, 3485, 7045, 9061, 18317, 23953, 45305, 57769, 91585, 119765, 288845, 311389, 750997, 982073, 1556945, 3754985, 4910365, 12766949, 63834745]

約数ペア:

[(1, 63834745), (5, 12766949), (13, 4910365), (17, 3754985), (41, 1556945), (65, 982073), (85, 750997), (205, 311389), (221, 288845), (533, 119765), (697, 91585), (1105, 57769), (1409, 45305), (2665, 23953), (3485, 18317), (7045, 9061)]