215529525

素因数分解:

$3^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 397742400

約数和(自身を除く): 182212875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 269, 675, 807, 1187, 1345, 2421, 3561, 4035, 5935, 6725, 7263, 10683, 12105, 17805, 20175, 29675, 32049, 36315, 53415, 60525, 89025, 160245, 181575, 267075, 319303, 801225, 957909, 1596515, 2873727, 4789545, 7982575, 8621181, 14368635, 23947725, 43105905, 71843175, 215529525]

約数ペア:

[(1, 215529525), (3, 71843175), (5, 43105905), (9, 23947725), (15, 14368635), (25, 8621181), (27, 7982575), (45, 4789545), (75, 2873727), (135, 1596515), (225, 957909), (269, 801225), (675, 319303), (807, 267075), (1187, 181575), (1345, 160245), (2421, 89025), (3561, 60525), (4035, 53415), (5935, 36315), (6725, 32049), (7263, 29675), (10683, 20175), (12105, 17805)]