97240905

素因数分解:

$3^4\times 5^1\times {\mathrm{240101}}^1$

素因数の和:240118

約数の個数: 20

約数和(自身を含む): 174314052

約数和(自身を除く): 77073147

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 240101, 720303, 1200505, 2160909, 3601515, 6482727, 10804545, 19448181, 32413635, 97240905]

約数ペア:

[(1, 97240905), (3, 32413635), (5, 19448181), (9, 10804545), (15, 6482727), (27, 3601515), (45, 2160909), (81, 1200505), (135, 720303), (405, 240101)]