1245402585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{17417}}^1$

素因数の和:17662

約数の個数: 48

約数和(自身を含む): 2478093696

約数和(自身を除く): 1232691111

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 1135, 1589, 2043, 3405, 4767, 7945, 10215, 14301, 17417, 23835, 52251, 71505, 87085, 121919, 156753, 261255, 365757, 609595, 783765, 1097271, 1828785, 3953659, 5486355, 11860977, 19768295, 27675613, 35582931, 59304885, 83026839, 138378065, 177914655, 249080517, 415134195, 1245402585]

約数ペア:

[(1, 1245402585), (3, 415134195), (5, 249080517), (7, 177914655), (9, 138378065), (15, 83026839), (21, 59304885), (35, 35582931), (45, 27675613), (63, 19768295), (105, 11860977), (227, 5486355), (315, 3953659), (681, 1828785), (1135, 1097271), (1589, 783765), (2043, 609595), (3405, 365757), (4767, 261255), (7945, 156753), (10215, 121919), (14301, 87085), (17417, 71505), (23835, 52251)]