23271495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 17177529

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 911, 1703, 1965, 2733, 4555, 5109, 8515, 11843, 13665, 25545, 35529, 59215, 119341, 177645, 358023, 596705, 1551433, 1790115, 4654299, 7757165, 23271495]

約数ペア:

[(1, 23271495), (3, 7757165), (5, 4654299), (13, 1790115), (15, 1551433), (39, 596705), (65, 358023), (131, 177645), (195, 119341), (393, 59215), (655, 35529), (911, 25545), (1703, 13665), (1965, 11843), (2733, 8515), (4555, 5109)]