1738395

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3148800

約数和(自身を除く): 1410405

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 163, 237, 395, 489, 711, 815, 1185, 1467, 2133, 2445, 3555, 4401, 7335, 10665, 12877, 22005, 38631, 64385, 115893, 193155, 347679, 579465, 1738395]

約数ペア:

[(1, 1738395), (3, 579465), (5, 347679), (9, 193155), (15, 115893), (27, 64385), (45, 38631), (79, 22005), (135, 12877), (163, 10665), (237, 7335), (395, 4401), (489, 3555), (711, 2445), (815, 2133), (1185, 1467)]