153920065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{50383}}^1$

素因数の和:50448

約数の個数: 16

約数和(自身を含む): 203148288

約数和(自身を除く): 49228223

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 50383, 251915, 654979, 2368001, 3274895, 11840005, 30784013, 153920065]

約数ペア:

[(1, 153920065), (5, 30784013), (13, 11840005), (47, 3274895), (65, 2368001), (235, 654979), (611, 251915), (3055, 50383)]