87433215

素因数分解:

$3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{2801}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 140010336

約数和(自身を除く): 52577121

約数列:

[1, 3, 5, 15, 2081, 2801, 6243, 8403, 10405, 14005, 31215, 42015, 5828881, 17486643, 29144405, 87433215]

約数ペア:

[(1, 87433215), (3, 29144405), (5, 17486643), (15, 5828881), (2081, 42015), (2801, 31215), (6243, 14005), (8403, 10405)]