86648025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 146650832

約数和(自身を除く): 60002807

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 523, 705, 1175, 1569, 2209, 2615, 3525, 6627, 7845, 11045, 13075, 24581, 33135, 39225, 55225, 73743, 122905, 165675, 368715, 614525, 1155307, 1843575, 3465921, 5776535, 17329605, 28882675, 86648025]

約数ペア:

[(1, 86648025), (3, 28882675), (5, 17329605), (15, 5776535), (25, 3465921), (47, 1843575), (75, 1155307), (141, 614525), (235, 368715), (523, 165675), (705, 122905), (1175, 73743), (1569, 55225), (2209, 39225), (2615, 33135), (3525, 24581), (6627, 13075), (7845, 11045)]