3175185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 2590575

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 857, 1235, 2571, 3705, 4285, 11141, 12855, 16283, 33423, 48849, 55705, 81415, 167115, 211679, 244245, 635037, 1058395, 3175185]

約数ペア:

[(1, 3175185), (3, 1058395), (5, 635037), (13, 244245), (15, 211679), (19, 167115), (39, 81415), (57, 55705), (65, 48849), (95, 33423), (195, 16283), (247, 12855), (285, 11141), (741, 4285), (857, 3705), (1235, 2571)]