25813890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3566

約数の個数: 56

約数和(自身を含む): 69685308

約数和(自身を除く): 43871418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3541, 3645, 7082, 7290, 10623, 17705, 21246, 31869, 35410, 53115, 63738, 95607, 106230, 159345, 191214, 286821, 318690, 478035, 573642, 860463, 956070, 1434105, 1720926, 2581389, 2868210, 4302315, 5162778, 8604630, 12906945, 25813890]

約数ペア:

[(1, 25813890), (2, 12906945), (3, 8604630), (5, 5162778), (6, 4302315), (9, 2868210), (10, 2581389), (15, 1720926), (18, 1434105), (27, 956070), (30, 860463), (45, 573642), (54, 478035), (81, 318690), (90, 286821), (135, 191214), (162, 159345), (243, 106230), (270, 95607), (405, 63738), (486, 53115), (729, 35410), (810, 31869), (1215, 21246), (1458, 17705), (2430, 10623), (3541, 7290), (3645, 7082)]