23305005

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14045

約数の個数: 24

約数和(自身を含む): 41490072

約数和(自身を除く): 18185067

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 13997, 41991, 69985, 125973, 209955, 517889, 629865, 1553667, 2589445, 4661001, 7768335, 23305005]

約数ペア:

[(1, 23305005), (3, 7768335), (5, 4661001), (9, 2589445), (15, 1553667), (37, 629865), (45, 517889), (111, 209955), (185, 125973), (333, 69985), (555, 41991), (1665, 13997)]