274526415

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6581}}^1$

素因数の和:6701

約数の個数: 40

約数和(自身を含む): 496967328

約数和(自身を除く): 222440913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 4635, 6581, 8343, 13905, 19743, 32905, 41715, 59229, 98715, 177687, 296145, 533061, 677843, 888435, 2033529, 2665305, 3389215, 6100587, 10167645, 18301761, 30502935, 54905283, 91508805, 274526415]

約数ペア:

[(1, 274526415), (3, 91508805), (5, 54905283), (9, 30502935), (15, 18301761), (27, 10167645), (45, 6100587), (81, 3389215), (103, 2665305), (135, 2033529), (309, 888435), (405, 677843), (515, 533061), (927, 296145), (1545, 177687), (2781, 98715), (4635, 59229), (6581, 41715), (8343, 32905), (13905, 19743)]