28693575

素因数分解:

$3^3\times 5^2\times {\mathrm{42509}}^1$

素因数の和:42528

約数の個数: 24

約数和(自身を含む): 52712400

約数和(自身を除く): 24018825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42509, 127527, 212545, 382581, 637635, 1062725, 1147743, 1912905, 3188175, 5738715, 9564525, 28693575]

約数ペア:

[(1, 28693575), (3, 9564525), (5, 5738715), (9, 3188175), (15, 1912905), (25, 1147743), (27, 1062725), (45, 637635), (75, 382581), (135, 212545), (225, 127527), (675, 42509)]