23001405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 42240000

約数和(自身を除く): 19238595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 499, 1317, 1497, 2195, 2495, 3073, 3493, 6585, 7485, 9219, 10479, 15365, 17465, 46095, 52395, 219061, 657183, 1095305, 1533427, 3285915, 4600281, 7667135, 23001405]

約数ペア:

[(1, 23001405), (3, 7667135), (5, 4600281), (7, 3285915), (15, 1533427), (21, 1095305), (35, 657183), (105, 219061), (439, 52395), (499, 46095), (1317, 17465), (1497, 15365), (2195, 10479), (2495, 9219), (3073, 7485), (3493, 6585)]