13429325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 20498688

約数和(自身を除く): 7069363

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5903, 29515, 41321, 76739, 147575, 206605, 383695, 537173, 1033025, 1918475, 2685865, 13429325]

約数ペア:

[(1, 13429325), (5, 2685865), (7, 1918475), (13, 1033025), (25, 537173), (35, 383695), (65, 206605), (91, 147575), (175, 76739), (325, 41321), (455, 29515), (2275, 5903)]