378065085

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{63487}}^1$

素因数の和:63892

約数の個数: 16

約数和(自身を含む): 606437376

約数和(自身を除く): 228372291

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 63487, 190461, 317435, 952305, 25204339, 75613017, 126021695, 378065085]

約数ペア:

[(1, 378065085), (3, 126021695), (5, 75613017), (15, 25204339), (397, 952305), (1191, 317435), (1985, 190461), (5955, 63487)]