129779715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3677}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 224917056

約数和(自身を除く): 95137341

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2715, 3677, 7059, 11031, 11765, 18385, 35295, 47801, 55155, 143403, 239005, 665537, 717015, 1996611, 3327685, 8651981, 9983055, 25955943, 43259905, 129779715]

約数ペア:

[(1, 129779715), (3, 43259905), (5, 25955943), (13, 9983055), (15, 8651981), (39, 3327685), (65, 1996611), (181, 717015), (195, 665537), (543, 239005), (905, 143403), (2353, 55155), (2715, 47801), (3677, 35295), (7059, 18385), (11031, 11765)]