57149685

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 45078795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2447, 2595, 4671, 7341, 7785, 12235, 22023, 23355, 36705, 66069, 110115, 330345, 423331, 1269993, 2116655, 3809979, 6349965, 11429937, 19049895, 57149685]

約数ペア:

[(1, 57149685), (3, 19049895), (5, 11429937), (9, 6349965), (15, 3809979), (27, 2116655), (45, 1269993), (135, 423331), (173, 330345), (519, 110115), (865, 66069), (1557, 36705), (2447, 23355), (2595, 22023), (4671, 12235), (7341, 7785)]