2960235

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 2215845

約数列:

[1, 3, 5, 9, 15, 45, 157, 419, 471, 785, 1257, 1413, 2095, 2355, 3771, 6285, 7065, 18855, 65783, 197349, 328915, 592047, 986745, 2960235]

約数ペア:

[(1, 2960235), (3, 986745), (5, 592047), (9, 328915), (15, 197349), (45, 65783), (157, 18855), (419, 7065), (471, 6285), (785, 3771), (1257, 2355), (1413, 2095)]