90416015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 112389120

約数和(自身を除く): 21973105

約数列:

[1, 5, 47, 71, 235, 355, 3337, 5419, 16685, 27095, 254693, 384749, 1273465, 1923745, 18083203, 90416015]

約数ペア:

[(1, 90416015), (5, 18083203), (47, 1923745), (71, 1273465), (235, 384749), (355, 254693), (3337, 27095), (5419, 16685)]