105090495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 174941184

約数和(自身を除く): 69850689

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 2671, 7869, 8013, 13115, 13355, 39345, 40065, 114853, 162931, 344559, 488793, 574265, 814655, 1722795, 2443965, 7006033, 21018099, 35030165, 105090495]

約数ペア:

[(1, 105090495), (3, 35030165), (5, 21018099), (15, 7006033), (43, 2443965), (61, 1722795), (129, 814655), (183, 574265), (215, 488793), (305, 344559), (645, 162931), (915, 114853), (2623, 40065), (2671, 39345), (7869, 13355), (8013, 13115)]