69814485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 61644843

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 911, 1179, 1703, 1965, 2733, 4555, 5109, 5895, 8199, 8515, 11843, 13665, 15327, 25545, 35529, 40995, 59215, 76635, 106587, 119341, 177645, 358023, 532935, 596705, 1074069, 1551433, 1790115, 4654299, 5370345, 7757165, 13962897, 23271495, 69814485]

約数ペア:

[(1, 69814485), (3, 23271495), (5, 13962897), (9, 7757165), (13, 5370345), (15, 4654299), (39, 1790115), (45, 1551433), (65, 1074069), (117, 596705), (131, 532935), (195, 358023), (393, 177645), (585, 119341), (655, 106587), (911, 76635), (1179, 59215), (1703, 40995), (1965, 35529), (2733, 25545), (4555, 15327), (5109, 13665), (5895, 11843), (8199, 8515)]