23919735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 44047872

約数和(自身を除く): 20128137

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 1451, 2355, 3297, 4353, 5495, 7255, 10157, 16485, 21765, 30471, 50785, 152355, 227807, 683421, 1139035, 1594649, 3417105, 4783947, 7973245, 23919735]

約数ペア:

[(1, 23919735), (3, 7973245), (5, 4783947), (7, 3417105), (15, 1594649), (21, 1139035), (35, 683421), (105, 227807), (157, 152355), (471, 50785), (785, 30471), (1099, 21765), (1451, 16485), (2355, 10157), (3297, 7255), (4353, 5495)]