4899975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 8213760

約数和(自身を除く): 3313785

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 827, 1185, 1975, 2481, 4135, 5925, 12405, 20675, 62025, 65333, 195999, 326665, 979995, 1633325, 4899975]

約数ペア:

[(1, 4899975), (3, 1633325), (5, 979995), (15, 326665), (25, 195999), (75, 65333), (79, 62025), (237, 20675), (395, 12405), (827, 5925), (1185, 4135), (1975, 2481)]