72198815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23698

約数の個数: 16

約数和(自身を含む): 95292288

約数和(自身を除く): 23093473

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 23633, 118165, 307229, 1110751, 1536145, 5553755, 14439763, 72198815]

約数ペア:

[(1, 72198815), (5, 14439763), (13, 5553755), (47, 1536145), (65, 1110751), (235, 307229), (611, 118165), (3055, 23633)]