4402725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 7440000

約数和(自身を除く): 3037275

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1249, 3525, 3747, 6245, 18735, 31225, 58703, 93675, 176109, 293515, 880545, 1467575, 4402725]

約数ペア:

[(1, 4402725), (3, 1467575), (5, 880545), (15, 293515), (25, 176109), (47, 93675), (75, 58703), (141, 31225), (235, 18735), (705, 6245), (1175, 3747), (1249, 3525)]