788962005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4579

約数の個数: 64

約数和(自身を含む): 1525789440

約数和(自身を除く): 736827435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 101, 117, 135, 195, 303, 351, 505, 585, 909, 1313, 1515, 1755, 2727, 3939, 4451, 4545, 6565, 11817, 13353, 13635, 19695, 22255, 35451, 40059, 57863, 59085, 66765, 120177, 173589, 177255, 200295, 289315, 449551, 520767, 600885, 867945, 1348653, 1562301, 2247755, 2603835, 4045959, 5844163, 6743265, 7811505, 12137877, 17532489, 20229795, 29220815, 52597467, 60689385, 87662445, 157792401, 262987335, 788962005]

約数ペア:

[(1, 788962005), (3, 262987335), (5, 157792401), (9, 87662445), (13, 60689385), (15, 52597467), (27, 29220815), (39, 20229795), (45, 17532489), (65, 12137877), (101, 7811505), (117, 6743265), (135, 5844163), (195, 4045959), (303, 2603835), (351, 2247755), (505, 1562301), (585, 1348653), (909, 867945), (1313, 600885), (1515, 520767), (1755, 449551), (2727, 289315), (3939, 200295), (4451, 177255), (4545, 173589), (6565, 120177), (11817, 66765), (13353, 59085), (13635, 57863), (19695, 40059), (22255, 35451)]