547642415

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 699333120

約数和(自身を除く): 151690705

約数列:

[1, 5, 19, 95, 127, 361, 635, 1805, 2389, 2413, 11945, 12065, 45391, 45847, 226955, 229235, 303403, 862429, 1517015, 4312145, 5764657, 28823285, 109528483, 547642415]

約数ペア:

[(1, 547642415), (5, 109528483), (19, 28823285), (95, 5764657), (127, 4312145), (361, 1517015), (635, 862429), (1805, 303403), (2389, 229235), (2413, 226955), (11945, 45847), (12065, 45391)]