13139685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7514

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 12019995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7487, 22461, 37435, 67383, 97331, 112305, 202149, 291993, 336915, 486655, 875979, 1010745, 1459965, 2627937, 4379895, 13139685]

約数ペア:

[(1, 13139685), (3, 4379895), (5, 2627937), (9, 1459965), (13, 1010745), (15, 875979), (27, 486655), (39, 336915), (45, 291993), (65, 202149), (117, 112305), (135, 97331), (195, 67383), (351, 37435), (585, 22461), (1755, 7487)]