90228915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 180643008

約数和(自身を除く): 90414093

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 2953, 3395, 4365, 6111, 8859, 10185, 14765, 20671, 26577, 30555, 44295, 62013, 103355, 132885, 186039, 286441, 310065, 859323, 930195, 1432205, 2005087, 2577969, 4296615, 6015261, 10025435, 12889845, 18045783, 30076305, 90228915]

約数ペア:

[(1, 90228915), (3, 30076305), (5, 18045783), (7, 12889845), (9, 10025435), (15, 6015261), (21, 4296615), (35, 2577969), (45, 2005087), (63, 1432205), (97, 930195), (105, 859323), (291, 310065), (315, 286441), (485, 186039), (679, 132885), (873, 103355), (1455, 62013), (2037, 44295), (2953, 30555), (3395, 26577), (4365, 20671), (6111, 14765), (8859, 10185)]