245135866755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40551839}}^1$

素因数の和:40551891

約数の個数: 32

約数和(自身を含む): 436013383680

約数和(自身を除く): 190877516925

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 40551839, 121655517, 202759195, 527173907, 608277585, 1257107009, 1581521721, 2635869535, 3771321027, 6285535045, 7907608605, 16342391117, 18856605135, 49027173351, 81711955585, 245135866755]

約数ペア:

[(1, 245135866755), (3, 81711955585), (5, 49027173351), (13, 18856605135), (15, 16342391117), (31, 7907608605), (39, 6285535045), (65, 3771321027), (93, 2635869535), (155, 1581521721), (195, 1257107009), (403, 608277585), (465, 527173907), (1209, 202759195), (2015, 121655517), (6045, 40551839)]