190027495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 276618240

約数和(自身を除く): 86590745

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 4001, 6785, 9499, 20005, 28007, 47495, 92023, 140035, 236059, 460115, 644161, 1180295, 1652413, 3220805, 5429357, 8262065, 27146785, 38005499, 190027495]

約数ペア:

[(1, 190027495), (5, 38005499), (7, 27146785), (23, 8262065), (35, 5429357), (59, 3220805), (115, 1652413), (161, 1180295), (295, 644161), (413, 460115), (805, 236059), (1357, 140035), (2065, 92023), (4001, 47495), (6785, 28007), (9499, 20005)]