1266375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 2306304

約数和(自身を除く): 1039929

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 307, 375, 825, 921, 1375, 1535, 3377, 4125, 4605, 7675, 10131, 16885, 23025, 38375, 50655, 84425, 115125, 253275, 422125, 1266375]

約数ペア:

[(1, 1266375), (3, 422125), (5, 253275), (11, 115125), (15, 84425), (25, 50655), (33, 38375), (55, 23025), (75, 16885), (125, 10131), (165, 7675), (275, 4605), (307, 4125), (375, 3377), (825, 1535), (921, 1375)]