16197545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 24235008

約数和(自身を除く): 8037463

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 367, 455, 485, 679, 1261, 1835, 2569, 3395, 4771, 6305, 8827, 12845, 23855, 33397, 35599, 44135, 166985, 177995, 249193, 462787, 1245965, 2313935, 3239509, 16197545]

約数ペア:

[(1, 16197545), (5, 3239509), (7, 2313935), (13, 1245965), (35, 462787), (65, 249193), (91, 177995), (97, 166985), (367, 44135), (455, 35599), (485, 33397), (679, 23855), (1261, 12845), (1835, 8827), (2569, 6305), (3395, 4771)]