4317845

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2102635

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 151, 215, 301, 665, 755, 817, 1057, 1505, 2869, 4085, 5285, 5719, 6493, 14345, 20083, 28595, 32465, 45451, 100415, 123367, 227255, 616835, 863569, 4317845]

約数ペア:

[(1, 4317845), (5, 863569), (7, 616835), (19, 227255), (35, 123367), (43, 100415), (95, 45451), (133, 32465), (151, 28595), (215, 20083), (301, 14345), (665, 6493), (755, 5719), (817, 5285), (1057, 4085), (1505, 2869)]