13236475215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{247249}}^1$

素因数の和:247383

約数の個数: 32

約数和(自身を含む): 21932064000

約数和(自身を除く): 8695588785

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 3569, 10707, 17845, 53535, 247249, 741747, 1236245, 3708735, 10631707, 20521667, 31895121, 53158535, 61565001, 102608335, 159475605, 307825005, 882431681, 2647295043, 4412158405, 13236475215]

約数ペア:

[(1, 13236475215), (3, 4412158405), (5, 2647295043), (15, 882431681), (43, 307825005), (83, 159475605), (129, 102608335), (215, 61565001), (249, 53158535), (415, 31895121), (645, 20521667), (1245, 10631707), (3569, 3708735), (10707, 1236245), (17845, 741747), (53535, 247249)]