56237505

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 92565504

約数和(自身を除く): 36327999

約数列:

[1, 3, 5, 15, 53, 127, 159, 265, 381, 557, 635, 795, 1671, 1905, 2785, 6731, 8355, 20193, 29521, 33655, 70739, 88563, 100965, 147605, 212217, 353695, 442815, 1061085, 3749167, 11247501, 18745835, 56237505]

約数ペア:

[(1, 56237505), (3, 18745835), (5, 11247501), (15, 3749167), (53, 1061085), (127, 442815), (159, 353695), (265, 212217), (381, 147605), (557, 100965), (635, 88563), (795, 70739), (1671, 33655), (1905, 29521), (2785, 20193), (6731, 8355)]