61296765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 102945792

約数和(自身を除く): 41649027

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 2161, 5673, 6483, 9455, 10805, 28365, 32415, 66991, 131821, 200973, 334955, 395463, 659105, 1004865, 1977315, 4086451, 12259353, 20432255, 61296765]

約数ペア:

[(1, 61296765), (3, 20432255), (5, 12259353), (15, 4086451), (31, 1977315), (61, 1004865), (93, 659105), (155, 395463), (183, 334955), (305, 200973), (465, 131821), (915, 66991), (1891, 32415), (2161, 28365), (5673, 10805), (6483, 9455)]