66078495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 132425280

約数和(自身を除く): 66346785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 2357, 3115, 4005, 5607, 7071, 9345, 11785, 16499, 21213, 28035, 35355, 49497, 82495, 106065, 148491, 209773, 247485, 629319, 742455, 1048865, 1468411, 1887957, 3146595, 4405233, 7342055, 9439785, 13215699, 22026165, 66078495]

約数ペア:

[(1, 66078495), (3, 22026165), (5, 13215699), (7, 9439785), (9, 7342055), (15, 4405233), (21, 3146595), (35, 1887957), (45, 1468411), (63, 1048865), (89, 742455), (105, 629319), (267, 247485), (315, 209773), (445, 148491), (623, 106065), (801, 82495), (1335, 49497), (1869, 35355), (2357, 28035), (3115, 21213), (4005, 16499), (5607, 11785), (7071, 9345)]