1292115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1030317

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 191, 205, 451, 573, 615, 955, 1353, 2101, 2255, 2865, 6303, 6765, 7831, 10505, 23493, 31515, 39155, 86141, 117465, 258423, 430705, 1292115]

約数ペア:

[(1, 1292115), (3, 430705), (5, 258423), (11, 117465), (15, 86141), (33, 39155), (41, 31515), (55, 23493), (123, 10505), (165, 7831), (191, 6765), (205, 6303), (451, 2865), (573, 2255), (615, 2101), (955, 1353)]