7934355

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 16831584

約数和(自身を除く): 8897229

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 137, 143, 165, 195, 297, 351, 405, 411, 429, 495, 585, 685, 715, 891, 1053, 1233, 1287, 1485, 1507, 1755, 1781, 2055, 2145, 3699, 3861, 4455, 4521, 5265, 5343, 6165, 6435, 7535, 8905, 11097, 11583, 13563, 16029, 18495, 19305, 19591, 22605, 26715, 40689, 48087, 55485, 57915, 58773, 67815, 80145, 97955, 122067, 144261, 176319, 203445, 240435, 293865, 528957, 610335, 721305, 881595, 1586871, 2644785, 7934355]

約数ペア:

[(1, 7934355), (3, 2644785), (5, 1586871), (9, 881595), (11, 721305), (13, 610335), (15, 528957), (27, 293865), (33, 240435), (39, 203445), (45, 176319), (55, 144261), (65, 122067), (81, 97955), (99, 80145), (117, 67815), (135, 58773), (137, 57915), (143, 55485), (165, 48087), (195, 40689), (297, 26715), (351, 22605), (405, 19591), (411, 19305), (429, 18495), (495, 16029), (585, 13563), (685, 11583), (715, 11097), (891, 8905), (1053, 7535), (1233, 6435), (1287, 6165), (1485, 5343), (1507, 5265), (1755, 4521), (1781, 4455), (2055, 3861), (2145, 3699)]