1268763255

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5927}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 2263832064

約数和(自身を除く): 995068809

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 335, 355, 603, 639, 1005, 1065, 3015, 3195, 4757, 5927, 14271, 17781, 23785, 29635, 42813, 53343, 71355, 88905, 214065, 266715, 397109, 420817, 1191327, 1262451, 1985545, 2104085, 3573981, 3787353, 5956635, 6312255, 17869905, 18936765, 28194739, 84584217, 140973695, 253752651, 422921085, 1268763255]

約数ペア:

[(1, 1268763255), (3, 422921085), (5, 253752651), (9, 140973695), (15, 84584217), (45, 28194739), (67, 18936765), (71, 17869905), (201, 6312255), (213, 5956635), (335, 3787353), (355, 3573981), (603, 2104085), (639, 1985545), (1005, 1262451), (1065, 1191327), (3015, 420817), (3195, 397109), (4757, 266715), (5927, 214065), (14271, 88905), (17781, 71355), (23785, 53343), (29635, 42813)]