2449875

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 1743405

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 139, 141, 235, 375, 417, 695, 705, 1175, 2085, 3475, 3525, 5875, 6533, 10425, 17375, 17625, 19599, 32665, 52125, 97995, 163325, 489975, 816625, 2449875]

約数ペア:

[(1, 2449875), (3, 816625), (5, 489975), (15, 163325), (25, 97995), (47, 52125), (75, 32665), (125, 19599), (139, 17625), (141, 17375), (235, 10425), (375, 6533), (417, 5875), (695, 3525), (705, 3475), (1175, 2085)]