87702485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32909}}^1$

素因数の和:32968

約数の個数: 16

約数和(自身を含む): 116106480

約数和(自身を除く): 28403995

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 32909, 164545, 427817, 1349269, 2139085, 6746345, 17540497, 87702485]

約数ペア:

[(1, 87702485), (5, 17540497), (13, 6746345), (41, 2139085), (65, 1349269), (205, 427817), (533, 164545), (2665, 32909)]