42822015

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6781}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 68688096

約数和(自身を除く): 25866081

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 6781, 20343, 33905, 101715, 2854801, 8564403, 14274005, 42822015]

約数ペア:

[(1, 42822015), (3, 14274005), (5, 8564403), (15, 2854801), (421, 101715), (1263, 33905), (2105, 20343), (6315, 6781)]