22174145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 31850496

約数和(自身を除く): 9676351

約数列:

[1, 5, 7, 31, 35, 107, 155, 191, 217, 535, 749, 955, 1085, 1337, 3317, 3745, 5921, 6685, 16585, 20437, 23219, 29605, 41447, 102185, 116095, 143059, 207235, 633547, 715295, 3167735, 4434829, 22174145]

約数ペア:

[(1, 22174145), (5, 4434829), (7, 3167735), (31, 715295), (35, 633547), (107, 207235), (155, 143059), (191, 116095), (217, 102185), (535, 41447), (749, 29605), (955, 23219), (1085, 20437), (1337, 16585), (3317, 6685), (3745, 5921)]