392376315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{72461}}^1$

素因数の和:72507

約数の個数: 24

約数和(自身を含む): 662592528

約数和(自身を除く): 270216213

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 72461, 217383, 362305, 1086915, 1376759, 4130277, 6883795, 20651385, 26158421, 78475263, 130792105, 392376315]

約数ペア:

[(1, 392376315), (3, 130792105), (5, 78475263), (15, 26158421), (19, 20651385), (57, 6883795), (95, 4130277), (285, 1376759), (361, 1086915), (1083, 362305), (1805, 217383), (5415, 72461)]