260167935

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 423751680

約数和(自身を除く): 163583745

約数列:

[1, 3, 5, 15, 79, 237, 241, 395, 723, 911, 1185, 1205, 2733, 3615, 4555, 13665, 19039, 57117, 71969, 95195, 215907, 219551, 285585, 359845, 658653, 1079535, 1097755, 3293265, 17344529, 52033587, 86722645, 260167935]

約数ペア:

[(1, 260167935), (3, 86722645), (5, 52033587), (15, 17344529), (79, 3293265), (237, 1097755), (241, 1079535), (395, 658653), (723, 359845), (911, 285585), (1185, 219551), (1205, 215907), (2733, 95195), (3615, 71969), (4555, 57117), (13665, 19039)]