988897545

素因数分解:

$3^3\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{6983}}^1$

素因数の和:8046

約数の個数: 32

約数和(自身を含む): 1759968000

約数和(自身を除く): 771070455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1049, 3147, 5245, 6983, 9441, 15735, 20949, 28323, 34915, 47205, 62847, 104745, 141615, 188541, 314235, 942705, 7325167, 21975501, 36625835, 65926503, 109877505, 197779509, 329632515, 988897545]

約数ペア:

[(1, 988897545), (3, 329632515), (5, 197779509), (9, 109877505), (15, 65926503), (27, 36625835), (45, 21975501), (135, 7325167), (1049, 942705), (3147, 314235), (5245, 188541), (6983, 141615), (9441, 104745), (15735, 62847), (20949, 47205), (28323, 34915)]