8030715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 17003520

約数和(自身を除く): 8972805

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 409, 561, 595, 935, 1155, 1227, 1309, 1785, 2045, 2805, 2863, 3927, 4499, 6135, 6545, 6953, 8589, 13497, 14315, 19635, 20859, 22495, 31493, 34765, 42945, 48671, 67485, 76483, 94479, 104295, 146013, 157465, 229449, 243355, 382415, 472395, 535381, 730065, 1147245, 1606143, 2676905, 8030715]

約数ペア:

[(1, 8030715), (3, 2676905), (5, 1606143), (7, 1147245), (11, 730065), (15, 535381), (17, 472395), (21, 382415), (33, 243355), (35, 229449), (51, 157465), (55, 146013), (77, 104295), (85, 94479), (105, 76483), (119, 67485), (165, 48671), (187, 42945), (231, 34765), (255, 31493), (357, 22495), (385, 20859), (409, 19635), (561, 14315), (595, 13497), (935, 8589), (1155, 6953), (1227, 6545), (1309, 6135), (1785, 4499), (2045, 3927), (2805, 2863)]