676236465

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1439}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 1223769600

約数和(自身を除く): 547533135

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1439, 1593, 2655, 3481, 4317, 7195, 7965, 10443, 12951, 17405, 21585, 31329, 38853, 52215, 64755, 84901, 93987, 156645, 194265, 254703, 424505, 469935, 764109, 1273515, 2292327, 3820545, 5009159, 11461635, 15027477, 25045795, 45082431, 75137385, 135247293, 225412155, 676236465]

約数ペア:

[(1, 676236465), (3, 225412155), (5, 135247293), (9, 75137385), (15, 45082431), (27, 25045795), (45, 15027477), (59, 11461635), (135, 5009159), (177, 3820545), (295, 2292327), (531, 1273515), (885, 764109), (1439, 469935), (1593, 424505), (2655, 254703), (3481, 194265), (4317, 156645), (7195, 93987), (7965, 84901), (10443, 64755), (12951, 52215), (17405, 38853), (21585, 31329)]