87387605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13751}}^1$

素因数の和:13828

約数の個数: 16

約数和(自身を含む): 110896128

約数和(自身を除く): 23508523

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 13751, 68755, 426281, 563791, 2131405, 2818955, 17477521, 87387605]

約数ペア:

[(1, 87387605), (5, 17477521), (31, 2818955), (41, 2131405), (155, 563791), (205, 426281), (1271, 68755), (6355, 13751)]