8243722865

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{5443}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 11440239360

約数和(自身を除く): 3196516495

約数列:

[1, 5, 7, 35, 109, 397, 545, 763, 1985, 2779, 3815, 5443, 13895, 27215, 38101, 43273, 190505, 216365, 302911, 593287, 1514555, 2160871, 2966435, 4153009, 10804355, 15126097, 20765045, 75630485, 235534939, 1177674695, 1648744573, 8243722865]

約数ペア:

[(1, 8243722865), (5, 1648744573), (7, 1177674695), (35, 235534939), (109, 75630485), (397, 20765045), (545, 15126097), (763, 10804355), (1985, 4153009), (2779, 2966435), (3815, 2160871), (5443, 1514555), (13895, 593287), (27215, 302911), (38101, 216365), (43273, 190505)]