12156727215

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{16759}}^1$

素因数の和:18111

約数の個数: 32

約数和(自身を含む): 19992936960

約数和(自身を除く): 7836209745

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1307, 3921, 6535, 16759, 19605, 48359, 50277, 83795, 145077, 241795, 251385, 620083, 725385, 1860249, 3100415, 9301245, 21904013, 65712039, 109520065, 328560195, 810448481, 2431345443, 4052242405, 12156727215]

約数ペア:

[(1, 12156727215), (3, 4052242405), (5, 2431345443), (15, 810448481), (37, 328560195), (111, 109520065), (185, 65712039), (555, 21904013), (1307, 9301245), (3921, 3100415), (6535, 1860249), (16759, 725385), (19605, 620083), (48359, 251385), (50277, 241795), (83795, 145077)]