9487781195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1\times {\mathrm{1487}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 12256358400

約数和(自身を除く): 2768577205

約数列:

[1, 5, 19, 47, 95, 235, 893, 1429, 1487, 4465, 7145, 7435, 27151, 28253, 67163, 69889, 135755, 141265, 335815, 349445, 1276097, 1327891, 2124923, 6380485, 6639455, 10624615, 40373537, 99871381, 201867685, 499356905, 1897556239, 9487781195]

約数ペア:

[(1, 9487781195), (5, 1897556239), (19, 499356905), (47, 201867685), (95, 99871381), (235, 40373537), (893, 10624615), (1429, 6639455), (1487, 6380485), (4465, 2124923), (7145, 1327891), (7435, 1276097), (27151, 349445), (28253, 335815), (67163, 141265), (69889, 135755)]