508745145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{37643}}^1$

素因数の和:37721

約数の個数: 32

約数和(自身を含む): 878159232

約数和(自身を除く): 369414087

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 37643, 112929, 188215, 564645, 639931, 1919793, 1995079, 3199655, 5985237, 9598965, 9975395, 29926185, 33916343, 101749029, 169581715, 508745145]

約数ペア:

[(1, 508745145), (3, 169581715), (5, 101749029), (15, 33916343), (17, 29926185), (51, 9975395), (53, 9598965), (85, 5985237), (159, 3199655), (255, 1995079), (265, 1919793), (795, 639931), (901, 564645), (2703, 188215), (4505, 112929), (13515, 37643)]