86305545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 72470007

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 915, 1035, 1367, 1403, 2745, 4101, 4209, 6835, 7015, 12303, 12627, 20505, 21045, 31441, 61515, 63135, 83387, 94323, 157205, 250161, 282969, 416935, 471615, 750483, 1250805, 1414845, 1917901, 3752415, 5753703, 9589505, 17261109, 28768515, 86305545]

約数ペア:

[(1, 86305545), (3, 28768515), (5, 17261109), (9, 9589505), (15, 5753703), (23, 3752415), (45, 1917901), (61, 1414845), (69, 1250805), (115, 750483), (183, 471615), (207, 416935), (305, 282969), (345, 250161), (549, 157205), (915, 94323), (1035, 83387), (1367, 63135), (1403, 61515), (2745, 31441), (4101, 21045), (4209, 20505), (6835, 12627), (7015, 12303)]