127849085

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 194258736

約数和(自身を除く): 66409651

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 137, 245, 293, 455, 637, 685, 959, 1465, 1781, 2051, 3185, 3809, 4795, 6713, 8905, 10255, 12467, 14357, 19045, 26663, 33565, 40141, 62335, 71785, 87269, 133315, 186641, 200705, 280987, 436345, 521833, 933205, 1404935, 1966909, 2609165, 3652831, 9834545, 18264155, 25569817, 127849085]

約数ペア:

[(1, 127849085), (5, 25569817), (7, 18264155), (13, 9834545), (35, 3652831), (49, 2609165), (65, 1966909), (91, 1404935), (137, 933205), (245, 521833), (293, 436345), (455, 280987), (637, 200705), (685, 186641), (959, 133315), (1465, 87269), (1781, 71785), (2051, 62335), (3185, 40141), (3809, 33565), (4795, 26663), (6713, 19045), (8905, 14357), (10255, 12467)]