353108145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21817}}^1$

素因数の和:21921

約数の個数: 32

約数和(自身を含む): 615791232

約数和(自身を除く): 262683087

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 16185, 21817, 65451, 109085, 283621, 327255, 850863, 1418105, 1810811, 4254315, 5432433, 9054055, 23540543, 27162165, 70621629, 117702715, 353108145]

約数ペア:

[(1, 353108145), (3, 117702715), (5, 70621629), (13, 27162165), (15, 23540543), (39, 9054055), (65, 5432433), (83, 4254315), (195, 1810811), (249, 1418105), (415, 850863), (1079, 327255), (1245, 283621), (3237, 109085), (5395, 65451), (16185, 21817)]