8630955

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 15699024

約数和(自身を除く): 7068069

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 211, 303, 405, 505, 633, 909, 1055, 1515, 1899, 2727, 3165, 4545, 5697, 8181, 9495, 13635, 17091, 21311, 28485, 40905, 63933, 85455, 106555, 191799, 319665, 575397, 958995, 1726191, 2876985, 8630955]

約数ペア:

[(1, 8630955), (3, 2876985), (5, 1726191), (9, 958995), (15, 575397), (27, 319665), (45, 191799), (81, 106555), (101, 85455), (135, 63933), (211, 40905), (303, 28485), (405, 21311), (505, 17091), (633, 13635), (909, 9495), (1055, 8181), (1515, 5697), (1899, 4545), (2727, 3165)]