4212375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2976105

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 239, 375, 705, 717, 1175, 1195, 3525, 3585, 5875, 5975, 11233, 17625, 17925, 29875, 33699, 56165, 89625, 168495, 280825, 842475, 1404125, 4212375]

約数ペア:

[(1, 4212375), (3, 1404125), (5, 842475), (15, 280825), (25, 168495), (47, 89625), (75, 56165), (125, 33699), (141, 29875), (235, 17925), (239, 17625), (375, 11233), (705, 5975), (717, 5875), (1175, 3585), (1195, 3525)]