158383905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1451}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 267632640

約数和(自身を除く): 109248735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 383, 1149, 1451, 1915, 4353, 5745, 7255, 7277, 21765, 21831, 27569, 36385, 82707, 109155, 137845, 413535, 555733, 1667199, 2778665, 8335995, 10558927, 31676781, 52794635, 158383905]

約数ペア:

[(1, 158383905), (3, 52794635), (5, 31676781), (15, 10558927), (19, 8335995), (57, 2778665), (95, 1667199), (285, 555733), (383, 413535), (1149, 137845), (1451, 109155), (1915, 82707), (4353, 36385), (5745, 27569), (7255, 21831), (7277, 21765)]