77468565

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 51232875

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1439, 1455, 3589, 4317, 7195, 10767, 17945, 21585, 53243, 53835, 139583, 159729, 266215, 418749, 697915, 798645, 2093745, 5164571, 15493713, 25822855, 77468565]

約数ペア:

[(1, 77468565), (3, 25822855), (5, 15493713), (15, 5164571), (37, 2093745), (97, 798645), (111, 697915), (185, 418749), (291, 266215), (485, 159729), (555, 139583), (1439, 53835), (1455, 53243), (3589, 21585), (4317, 17945), (7195, 10767)]