986115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 1712880

約数和(自身を除く): 726765

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 389, 507, 845, 1167, 1945, 2535, 5057, 5835, 15171, 25285, 65741, 75855, 197223, 328705, 986115]

約数ペア:

[(1, 986115), (3, 328705), (5, 197223), (13, 75855), (15, 65741), (39, 25285), (65, 15171), (169, 5835), (195, 5057), (389, 2535), (507, 1945), (845, 1167)]