62181225

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6486

約数の個数: 36

約数和(自身を含む): 113981296

約数和(自身を除く): 51800071

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 6427, 9675, 19281, 32135, 57843, 96405, 160675, 276361, 289215, 482025, 829083, 1381805, 1446075, 2487249, 4145415, 6909025, 12436245, 20727075, 62181225]

約数ペア:

[(1, 62181225), (3, 20727075), (5, 12436245), (9, 6909025), (15, 4145415), (25, 2487249), (43, 1446075), (45, 1381805), (75, 829083), (129, 482025), (215, 289215), (225, 276361), (387, 160675), (645, 96405), (1075, 57843), (1935, 32135), (3225, 19281), (6427, 9675)]