103400975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 132179040

約数和(自身を除く): 28778065

約数列:

[1, 5, 25, 41, 205, 281, 359, 1025, 1405, 1795, 7025, 8975, 11521, 14719, 57605, 73595, 100879, 288025, 367975, 504395, 2521975, 4136039, 20680195, 103400975]

約数ペア:

[(1, 103400975), (5, 20680195), (25, 4136039), (41, 2521975), (205, 504395), (281, 367975), (359, 288025), (1025, 100879), (1405, 73595), (1795, 57605), (7025, 14719), (8975, 11521)]