139558305

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 229432320

約数和(自身を除く): 89874015

約数列:

[1, 3, 5, 15, 59, 103, 177, 295, 309, 515, 885, 1531, 1545, 4593, 6077, 7655, 18231, 22965, 30385, 90329, 91155, 157693, 270987, 451645, 473079, 788465, 1354935, 2365395, 9303887, 27911661, 46519435, 139558305]

約数ペア:

[(1, 139558305), (3, 46519435), (5, 27911661), (15, 9303887), (59, 2365395), (103, 1354935), (177, 788465), (295, 473079), (309, 451645), (515, 270987), (885, 157693), (1531, 91155), (1545, 90329), (4593, 30385), (6077, 22965), (7655, 18231)]