22872885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 43180032

約数和(自身を除く): 20307147

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 7027, 21081, 35135, 49189, 105405, 147567, 217837, 245945, 653511, 737835, 1089185, 1524859, 3267555, 4574577, 7624295, 22872885]

約数ペア:

[(1, 22872885), (3, 7624295), (5, 4574577), (7, 3267555), (15, 1524859), (21, 1089185), (31, 737835), (35, 653511), (93, 245945), (105, 217837), (155, 147567), (217, 105405), (465, 49189), (651, 35135), (1085, 21081), (3255, 7027)]