13202475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 25665024

約数和(自身を除く): 12462549

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 1231, 2145, 3575, 3693, 6155, 10725, 13541, 16003, 18465, 30775, 40623, 48009, 67705, 80015, 92325, 176033, 203115, 240045, 338525, 400075, 528099, 880165, 1015575, 1200225, 2640495, 4400825, 13202475]

約数ペア:

[(1, 13202475), (3, 4400825), (5, 2640495), (11, 1200225), (13, 1015575), (15, 880165), (25, 528099), (33, 400075), (39, 338525), (55, 240045), (65, 203115), (75, 176033), (143, 92325), (165, 80015), (195, 67705), (275, 48009), (325, 40623), (429, 30775), (715, 18465), (825, 16003), (975, 13541), (1231, 10725), (2145, 6155), (3575, 3693)]