105328385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 31840255

約数列:

[1, 5, 23, 41, 89, 115, 205, 251, 445, 943, 1255, 2047, 3649, 4715, 5773, 10235, 10291, 18245, 22339, 28865, 51455, 83927, 111695, 236693, 419635, 513797, 915899, 1183465, 2568985, 4579495, 21065677, 105328385]

約数ペア:

[(1, 105328385), (5, 21065677), (23, 4579495), (41, 2568985), (89, 1183465), (115, 915899), (205, 513797), (251, 419635), (445, 236693), (943, 111695), (1255, 83927), (2047, 51455), (3649, 28865), (4715, 22339), (5773, 18245), (10235, 10291)]