78166305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10830

約数の個数: 48

約数和(自身を含む): 161591040

約数和(自身を除く): 83424735

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 10789, 32367, 53945, 75523, 97101, 161835, 226569, 248147, 377615, 485505, 679707, 744441, 1132845, 1240735, 1737029, 2233323, 3398535, 3722205, 5211087, 8685145, 11166615, 15633261, 26055435, 78166305]

約数ペア:

[(1, 78166305), (3, 26055435), (5, 15633261), (7, 11166615), (9, 8685145), (15, 5211087), (21, 3722205), (23, 3398535), (35, 2233323), (45, 1737029), (63, 1240735), (69, 1132845), (105, 744441), (115, 679707), (161, 485505), (207, 377615), (315, 248147), (345, 226569), (483, 161835), (805, 97101), (1035, 75523), (1449, 53945), (2415, 32367), (7245, 10789)]