79557555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68881}}^1$

素因数の和:68907

約数の個数: 32

約数和(自身を含む): 158704128

約数和(自身を除く): 79146573

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 68881, 206643, 344405, 482167, 757691, 1033215, 1446501, 2273073, 2410835, 3788455, 5303837, 7232505, 11365365, 15911511, 26519185, 79557555]

約数ペア:

[(1, 79557555), (3, 26519185), (5, 15911511), (7, 11365365), (11, 7232505), (15, 5303837), (21, 3788455), (33, 2410835), (35, 2273073), (55, 1446501), (77, 1033215), (105, 757691), (165, 482167), (231, 344405), (385, 206643), (1155, 68881)]