421452015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 772208640

約数和(自身を除く): 350756625

約数列:

[1, 3, 5, 15, 17, 19, 37, 51, 57, 85, 95, 111, 185, 255, 285, 323, 555, 629, 703, 969, 1615, 1887, 2109, 2351, 3145, 3515, 4845, 7053, 9435, 10545, 11755, 11951, 35265, 35853, 39967, 44669, 59755, 86987, 119901, 134007, 179265, 199835, 223345, 260961, 434935, 599505, 670035, 759373, 1304805, 1478779, 1652753, 2278119, 3796865, 4436337, 4958259, 7393895, 8263765, 11390595, 22181685, 24791295, 28096801, 84290403, 140484005, 421452015]

約数ペア:

[(1, 421452015), (3, 140484005), (5, 84290403), (15, 28096801), (17, 24791295), (19, 22181685), (37, 11390595), (51, 8263765), (57, 7393895), (85, 4958259), (95, 4436337), (111, 3796865), (185, 2278119), (255, 1652753), (285, 1478779), (323, 1304805), (555, 759373), (629, 670035), (703, 599505), (969, 434935), (1615, 260961), (1887, 223345), (2109, 199835), (2351, 179265), (3145, 134007), (3515, 119901), (4845, 86987), (7053, 59755), (9435, 44669), (10545, 39967), (11755, 35853), (11951, 35265)]