97390055

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 137854464

約数和(自身を除く): 40464409

約数列:

[1, 5, 7, 35, 43, 163, 215, 301, 397, 815, 1141, 1505, 1985, 2779, 5705, 7009, 13895, 17071, 35045, 49063, 64711, 85355, 119497, 245315, 323555, 452977, 597485, 2264885, 2782573, 13912865, 19478011, 97390055]

約数ペア:

[(1, 97390055), (5, 19478011), (7, 13912865), (35, 2782573), (43, 2264885), (163, 597485), (215, 452977), (301, 323555), (397, 245315), (815, 119497), (1141, 85355), (1505, 64711), (1985, 49063), (2779, 35045), (5705, 17071), (7009, 13895)]