12302675

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 54

約数和(自身を含む): 19740924

約数和(自身を除く): 7438249

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 83, 121, 175, 245, 275, 385, 415, 539, 581, 605, 847, 913, 1225, 1925, 2075, 2695, 2905, 3025, 4067, 4235, 4565, 5929, 6391, 10043, 13475, 14525, 20335, 21175, 22825, 29645, 31955, 44737, 50215, 70301, 101675, 148225, 159775, 223685, 251075, 351505, 492107, 1118425, 1757525, 2460535, 12302675]

約数ペア:

[(1, 12302675), (5, 2460535), (7, 1757525), (11, 1118425), (25, 492107), (35, 351505), (49, 251075), (55, 223685), (77, 159775), (83, 148225), (121, 101675), (175, 70301), (245, 50215), (275, 44737), (385, 31955), (415, 29645), (539, 22825), (581, 21175), (605, 20335), (847, 14525), (913, 13475), (1225, 10043), (1925, 6391), (2075, 5929), (2695, 4565), (2905, 4235), (3025, 4067)]