137442645

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{15991}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 239496192

約数和(自身を除く): 102053547

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 15991, 47973, 79955, 143919, 239865, 719595, 3054281, 9162843, 15271405, 27488529, 45814215, 137442645]

約数ペア:

[(1, 137442645), (3, 45814215), (5, 27488529), (9, 15271405), (15, 9162843), (45, 3054281), (191, 719595), (573, 239865), (955, 143919), (1719, 79955), (2865, 47973), (8595, 15991)]