12957157695

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{9281}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 20897420544

約数和(自身を除く): 7940262849

約数列:

[1, 3, 5, 15, 163, 489, 571, 815, 1713, 2445, 2855, 8565, 9281, 27843, 46405, 93073, 139215, 279219, 465365, 1396095, 1512803, 4538409, 5299451, 7564015, 15898353, 22692045, 26497255, 79491765, 863810513, 2591431539, 4319052565, 12957157695]

約数ペア:

[(1, 12957157695), (3, 4319052565), (5, 2591431539), (15, 863810513), (163, 79491765), (489, 26497255), (571, 22692045), (815, 15898353), (1713, 7564015), (2445, 5299451), (2855, 4538409), (8565, 1512803), (9281, 1396095), (27843, 465365), (46405, 279219), (93073, 139215)]