1999091395

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{14449}}^1$

素因数の和:14587

約数の個数: 32

約数和(自身を含む): 2829888000

約数和(自身を除く): 830796605

約数列:

[1, 5, 7, 35, 59, 67, 295, 335, 413, 469, 2065, 2345, 3953, 14449, 19765, 27671, 72245, 101143, 138355, 505715, 852491, 968083, 4262455, 4840415, 5967437, 6776581, 29837185, 33882905, 57116897, 285584485, 399818279, 1999091395]

約数ペア:

[(1, 1999091395), (5, 399818279), (7, 285584485), (35, 57116897), (59, 33882905), (67, 29837185), (295, 6776581), (335, 5967437), (413, 4840415), (469, 4262455), (2065, 968083), (2345, 852491), (3953, 505715), (14449, 138355), (19765, 101143), (27671, 72245)]