28961550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7151}}^1$

素因数の和:7175

約数の個数: 60

約数和(自身を含む): 80481456

約数和(自身を除く): 51519906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7151, 14302, 21453, 35755, 42906, 64359, 71510, 107265, 128718, 178775, 193077, 214530, 321795, 357550, 386154, 536325, 579231, 643590, 965385, 1072650, 1158462, 1608975, 1930770, 2896155, 3217950, 4826925, 5792310, 9653850, 14480775, 28961550]

約数ペア:

[(1, 28961550), (2, 14480775), (3, 9653850), (5, 5792310), (6, 4826925), (9, 3217950), (10, 2896155), (15, 1930770), (18, 1608975), (25, 1158462), (27, 1072650), (30, 965385), (45, 643590), (50, 579231), (54, 536325), (75, 386154), (81, 357550), (90, 321795), (135, 214530), (150, 193077), (162, 178775), (225, 128718), (270, 107265), (405, 71510), (450, 64359), (675, 42906), (810, 35755), (1350, 21453), (2025, 14302), (4050, 7151)]