71663235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97501}}^1$

素因数の和:97523

約数の個数: 24

約数和(自身を含む): 133382736

約数和(自身を除く): 61719501

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97501, 292503, 487505, 682507, 1462515, 2047521, 3412535, 4777549, 10237605, 14332647, 23887745, 71663235]

約数ペア:

[(1, 71663235), (3, 23887745), (5, 14332647), (7, 10237605), (15, 4777549), (21, 3412535), (35, 2047521), (49, 1462515), (105, 682507), (147, 487505), (245, 292503), (735, 97501)]