15554370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39883}}^1$

素因数の和:39906

約数の個数: 32

約数和(自身を含む): 40203072

約数和(自身を除く): 24648702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 39883, 79766, 119649, 199415, 239298, 398830, 518479, 598245, 1036958, 1196490, 1555437, 2592395, 3110874, 5184790, 7777185, 15554370]

約数ペア:

[(1, 15554370), (2, 7777185), (3, 5184790), (5, 3110874), (6, 2592395), (10, 1555437), (13, 1196490), (15, 1036958), (26, 598245), (30, 518479), (39, 398830), (65, 239298), (78, 199415), (130, 119649), (195, 79766), (390, 39883)]