7138879245

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6833}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 12990067200

約数和(自身を除く): 5851187955

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 109, 135, 213, 327, 355, 545, 639, 981, 1065, 1635, 1917, 2943, 3195, 4905, 6833, 7739, 9585, 14715, 20499, 23217, 34165, 38695, 61497, 69651, 102495, 116085, 184491, 208953, 307485, 348255, 485143, 744797, 922455, 1044765, 1455429, 2234391, 2425715, 3723985, 4366287, 6703173, 7277145, 11171955, 13098861, 20109519, 21831435, 33515865, 52880587, 65494305, 100547595, 158641761, 264402935, 475925283, 793208805, 1427775849, 2379626415, 7138879245]

約数ペア:

[(1, 7138879245), (3, 2379626415), (5, 1427775849), (9, 793208805), (15, 475925283), (27, 264402935), (45, 158641761), (71, 100547595), (109, 65494305), (135, 52880587), (213, 33515865), (327, 21831435), (355, 20109519), (545, 13098861), (639, 11171955), (981, 7277145), (1065, 6703173), (1635, 4366287), (1917, 3723985), (2943, 2425715), (3195, 2234391), (4905, 1455429), (6833, 1044765), (7739, 922455), (9585, 744797), (14715, 485143), (20499, 348255), (23217, 307485), (34165, 208953), (38695, 184491), (61497, 116085), (69651, 102495)]