153298145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 250145280

約数和(自身を除く): 96847135

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 109, 143, 281, 385, 455, 545, 715, 763, 1001, 1199, 1405, 1417, 1967, 3091, 3653, 3815, 5005, 5995, 7085, 8393, 9835, 9919, 15455, 15587, 18265, 21637, 25571, 30629, 40183, 41965, 49595, 77935, 108185, 109109, 127855, 153145, 200915, 214403, 281281, 336919, 398177, 545545, 1072015, 1406405, 1684595, 1990885, 2358433, 2787239, 4379947, 11792165, 13936195, 21899735, 30659629, 153298145]

約数ペア:

[(1, 153298145), (5, 30659629), (7, 21899735), (11, 13936195), (13, 11792165), (35, 4379947), (55, 2787239), (65, 2358433), (77, 1990885), (91, 1684595), (109, 1406405), (143, 1072015), (281, 545545), (385, 398177), (455, 336919), (545, 281281), (715, 214403), (763, 200915), (1001, 153145), (1199, 127855), (1405, 109109), (1417, 108185), (1967, 77935), (3091, 49595), (3653, 41965), (3815, 40183), (5005, 30629), (5995, 25571), (7085, 21637), (8393, 18265), (9835, 15587), (9919, 15455)]