382217985

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{18917}}^1$

素因数の和:19377

約数の個数: 24

約数和(自身を含む): 664021800

約数和(自身を除く): 281803815

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 4041, 6735, 18917, 20205, 56751, 94585, 170253, 283755, 851265, 8493733, 25481199, 42468665, 76443597, 127405995, 382217985]

約数ペア:

[(1, 382217985), (3, 127405995), (5, 76443597), (9, 42468665), (15, 25481199), (45, 8493733), (449, 851265), (1347, 283755), (2245, 170253), (4041, 94585), (6735, 56751), (18917, 20205)]