2497095

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2038905

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 349, 477, 795, 1047, 1431, 1745, 2385, 3141, 5235, 7155, 9423, 15705, 18497, 47115, 55491, 92485, 166473, 277455, 499419, 832365, 2497095]

約数ペア:

[(1, 2497095), (3, 832365), (5, 499419), (9, 277455), (15, 166473), (27, 92485), (45, 55491), (53, 47115), (135, 18497), (159, 15705), (265, 9423), (349, 7155), (477, 5235), (795, 3141), (1047, 2385), (1431, 1745)]