29785665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 32

約数和(自身を含む): 58657536

約数和(自身を除く): 28871871

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 21821, 65463, 109105, 152747, 283673, 327315, 458241, 763735, 851019, 1418365, 1985711, 2291205, 4255095, 5957133, 9928555, 29785665]

約数ペア:

[(1, 29785665), (3, 9928555), (5, 5957133), (7, 4255095), (13, 2291205), (15, 1985711), (21, 1418365), (35, 851019), (39, 763735), (65, 458241), (91, 327315), (105, 283673), (195, 152747), (273, 109105), (455, 65463), (1365, 21821)]