13309435205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{43313}}^1$

素因数の和:43517

約数の個数: 32

約数和(自身を含む): 18013079808

約数和(自身を除く): 4703644603

約数列:

[1, 5, 11, 37, 55, 151, 185, 407, 755, 1661, 2035, 5587, 8305, 27935, 43313, 61457, 216565, 307285, 476443, 1602581, 2382215, 6540263, 8012905, 17628391, 32701315, 71942893, 88141955, 241989731, 359714465, 1209948655, 2661887041, 13309435205]

約数ペア:

[(1, 13309435205), (5, 2661887041), (11, 1209948655), (37, 359714465), (55, 241989731), (151, 88141955), (185, 71942893), (407, 32701315), (755, 17628391), (1661, 8012905), (2035, 6540263), (5587, 2382215), (8305, 1602581), (27935, 476443), (43313, 307285), (61457, 216565)]