18483735

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5381}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 29708640

約数和(自身を除く): 11224905

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 5381, 16143, 26905, 80715, 1232249, 3696747, 6161245, 18483735]

約数ペア:

[(1, 18483735), (3, 6161245), (5, 3696747), (15, 1232249), (229, 80715), (687, 26905), (1145, 16143), (3435, 5381)]