63038465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 30273535

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 1999, 4505, 6307, 9995, 13993, 31535, 33983, 69965, 105947, 169915, 237881, 529735, 741629, 1189405, 1801099, 3708145, 9005495, 12607693, 63038465]

約数ペア:

[(1, 63038465), (5, 12607693), (7, 9005495), (17, 3708145), (35, 1801099), (53, 1189405), (85, 741629), (119, 529735), (265, 237881), (371, 169915), (595, 105947), (901, 69965), (1855, 33983), (1999, 31535), (4505, 13993), (6307, 9995)]