610245

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 1078272

約数和(自身を除く): 468027

約数列:

[1, 3, 5, 9, 15, 45, 71, 191, 213, 355, 573, 639, 955, 1065, 1719, 2865, 3195, 8595, 13561, 40683, 67805, 122049, 203415, 610245]

約数ペア:

[(1, 610245), (3, 203415), (5, 122049), (9, 67805), (15, 40683), (45, 13561), (71, 8595), (191, 3195), (213, 2865), (355, 1719), (573, 1065), (639, 955)]