11587125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 21438144

約数和(自身を除く): 9851019

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 125, 159, 165, 265, 275, 375, 583, 795, 825, 1325, 1375, 1749, 2809, 2915, 3975, 4125, 6625, 8427, 8745, 14045, 14575, 19875, 30899, 42135, 43725, 70225, 72875, 92697, 154495, 210675, 218625, 351125, 463485, 772475, 1053375, 2317425, 3862375, 11587125]

約数ペア:

[(1, 11587125), (3, 3862375), (5, 2317425), (11, 1053375), (15, 772475), (25, 463485), (33, 351125), (53, 218625), (55, 210675), (75, 154495), (125, 92697), (159, 72875), (165, 70225), (265, 43725), (275, 42135), (375, 30899), (583, 19875), (795, 14575), (825, 14045), (1325, 8745), (1375, 8427), (1749, 6625), (2809, 4125), (2915, 3975)]