66833205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 47214795

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1759, 2235, 2533, 5277, 7599, 8795, 12665, 26385, 29903, 37995, 89709, 149515, 262091, 448545, 786273, 1310455, 3931365, 4455547, 13366641, 22277735, 66833205]

約数ペア:

[(1, 66833205), (3, 22277735), (5, 13366641), (15, 4455547), (17, 3931365), (51, 1310455), (85, 786273), (149, 448545), (255, 262091), (447, 149515), (745, 89709), (1759, 37995), (2235, 29903), (2533, 26385), (5277, 12665), (7599, 8795)]