42759885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 78520320

約数和(自身を除く): 35760435

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1439, 1981, 4245, 4317, 5943, 7195, 9905, 10073, 21585, 29715, 30219, 50365, 151095, 407237, 1221711, 2036185, 2850659, 6108555, 8551977, 14253295, 42759885]

約数ペア:

[(1, 42759885), (3, 14253295), (5, 8551977), (7, 6108555), (15, 2850659), (21, 2036185), (35, 1221711), (105, 407237), (283, 151095), (849, 50365), (1415, 30219), (1439, 29715), (1981, 21585), (4245, 10073), (4317, 9905), (5943, 7195)]