25066260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{15473}}^1$

素因数の和:15494

約数の個数: 60

約数和(自身を含む): 78638868

約数和(自身を除く): 53572608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 15473, 30946, 46419, 61892, 77365, 92838, 139257, 154730, 185676, 232095, 278514, 309460, 417771, 464190, 557028, 696285, 835542, 928380, 1253313, 1392570, 1671084, 2088855, 2506626, 2785140, 4177710, 5013252, 6266565, 8355420, 12533130, 25066260]

約数ペア:

[(1, 25066260), (2, 12533130), (3, 8355420), (4, 6266565), (5, 5013252), (6, 4177710), (9, 2785140), (10, 2506626), (12, 2088855), (15, 1671084), (18, 1392570), (20, 1253313), (27, 928380), (30, 835542), (36, 696285), (45, 557028), (54, 464190), (60, 417771), (81, 309460), (90, 278514), (108, 232095), (135, 185676), (162, 154730), (180, 139257), (270, 92838), (324, 77365), (405, 61892), (540, 46419), (810, 30946), (1620, 15473)]