64322805

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60397}}^1$

素因数の和:60476

約数の個数: 16

約数和(自身を含む): 104367744

約数和(自身を除く): 40044939

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 60397, 181191, 301985, 905955, 4288187, 12864561, 21440935, 64322805]

約数ペア:

[(1, 64322805), (3, 21440935), (5, 12864561), (15, 4288187), (71, 905955), (213, 301985), (355, 181191), (1065, 60397)]