66337995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 113168448

約数和(自身を除く): 46830453

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1657, 2355, 2669, 4971, 8007, 8285, 13345, 24855, 28169, 40035, 84507, 140845, 260149, 422535, 780447, 1300745, 3902235, 4422533, 13267599, 22112665, 66337995]

約数ペア:

[(1, 66337995), (3, 22112665), (5, 13267599), (15, 4422533), (17, 3902235), (51, 1300745), (85, 780447), (157, 422535), (255, 260149), (471, 140845), (785, 84507), (1657, 40035), (2355, 28169), (2669, 24855), (4971, 13345), (8007, 8285)]