1298100285

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613759}}^1$

素因数の和:613817

約数の個数: 24

約数和(自身を含む): 2297917440

約数和(自身を除く): 999817155

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 613759, 1841277, 3068795, 5523831, 9206385, 27619155, 28846673, 86540019, 144233365, 259620057, 432700095, 1298100285]

約数ペア:

[(1, 1298100285), (3, 432700095), (5, 259620057), (9, 144233365), (15, 86540019), (45, 28846673), (47, 27619155), (141, 9206385), (235, 5523831), (423, 3068795), (705, 1841277), (2115, 613759)]