188972485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 261128448

約数和(自身を除く): 72155963

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2665, 3083, 4715, 12259, 15415, 40079, 61295, 70909, 126403, 200395, 354545, 632015, 921817, 1643239, 2907269, 4609085, 8216195, 14536345, 37794497, 188972485]

約数ペア:

[(1, 188972485), (5, 37794497), (13, 14536345), (23, 8216195), (41, 4609085), (65, 2907269), (115, 1643239), (205, 921817), (299, 632015), (533, 354545), (943, 200395), (1495, 126403), (2665, 70909), (3083, 61295), (4715, 40079), (12259, 15415)]