68053635

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 138015360

約数和(自身を除く): 69961725

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2281, 2295, 3315, 5967, 6843, 9945, 11405, 20529, 29653, 29835, 34215, 38777, 61587, 88959, 102645, 116331, 148265, 193885, 266877, 307935, 348993, 444795, 504101, 581655, 800631, 1046979, 1334385, 1512303, 1744965, 2520505, 4003155, 4536909, 5234895, 7561515, 13610727, 22684545, 68053635]

約数ペア:

[(1, 68053635), (3, 22684545), (5, 13610727), (9, 7561515), (13, 5234895), (15, 4536909), (17, 4003155), (27, 2520505), (39, 1744965), (45, 1512303), (51, 1334385), (65, 1046979), (85, 800631), (117, 581655), (135, 504101), (153, 444795), (195, 348993), (221, 307935), (255, 266877), (351, 193885), (459, 148265), (585, 116331), (663, 102645), (765, 88959), (1105, 61587), (1755, 38777), (1989, 34215), (2281, 29835), (2295, 29653), (3315, 20529), (5967, 11405), (6843, 9945)]