7976345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 10710168

約数和(自身を除く): 2733823

約数列:

[1, 5, 13, 41, 65, 73, 205, 365, 533, 949, 1681, 2665, 2993, 4745, 8405, 14965, 21853, 38909, 109265, 122713, 194545, 613565, 1595269, 7976345]

約数ペア:

[(1, 7976345), (5, 1595269), (13, 613565), (41, 194545), (65, 122713), (73, 109265), (205, 38909), (365, 21853), (533, 14965), (949, 8405), (1681, 4745), (2665, 2993)]