12103455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8895

約数の個数: 32

約数和(自身を含む): 23837184

約数和(自身を除く): 11733729

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 8867, 26601, 44335, 62069, 115271, 133005, 186207, 310345, 345813, 576355, 806897, 931035, 1729065, 2420691, 4034485, 12103455]

約数ペア:

[(1, 12103455), (3, 4034485), (5, 2420691), (7, 1729065), (13, 931035), (15, 806897), (21, 576355), (35, 345813), (39, 310345), (65, 186207), (91, 133005), (105, 115271), (195, 62069), (273, 44335), (455, 26601), (1365, 8867)]