205126545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1733}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 354235392

約数和(自身を除く): 149108847

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 607, 1733, 1821, 3035, 5199, 7891, 8665, 9105, 22529, 23673, 25995, 39455, 67587, 112645, 118365, 337935, 1051931, 3155793, 5259655, 13675103, 15778965, 41025309, 68375515, 205126545]

約数ペア:

[(1, 205126545), (3, 68375515), (5, 41025309), (13, 15778965), (15, 13675103), (39, 5259655), (65, 3155793), (195, 1051931), (607, 337935), (1733, 118365), (1821, 112645), (3035, 67587), (5199, 39455), (7891, 25995), (8665, 23673), (9105, 22529)]