91891395

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9587}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 73789245

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 9587, 28761, 47935, 86283, 143805, 258849, 431415, 680677, 1294245, 2042031, 3403385, 6126093, 10210155, 18378279, 30630465, 91891395]

約数ペア:

[(1, 91891395), (3, 30630465), (5, 18378279), (9, 10210155), (15, 6126093), (27, 3403385), (45, 2042031), (71, 1294245), (135, 680677), (213, 431415), (355, 258849), (639, 143805), (1065, 86283), (1917, 47935), (3195, 28761), (9585, 9587)]