8996785

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 4228175

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 163, 415, 581, 665, 815, 1141, 1577, 2905, 3097, 5705, 7885, 11039, 13529, 15485, 21679, 55195, 67645, 94703, 108395, 257051, 473515, 1285255, 1799357, 8996785]

約数ペア:

[(1, 8996785), (5, 1799357), (7, 1285255), (19, 473515), (35, 257051), (83, 108395), (95, 94703), (133, 67645), (163, 55195), (415, 21679), (581, 15485), (665, 13529), (815, 11039), (1141, 7885), (1577, 5705), (2905, 3097)]