87970995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 180387840

約数和(自身を除く): 92416845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 189, 315, 381, 635, 733, 889, 945, 1143, 1905, 2199, 2667, 3429, 3665, 4445, 5131, 5715, 6597, 8001, 10995, 13335, 15393, 17145, 19791, 24003, 25655, 32985, 40005, 46179, 76965, 93091, 98955, 120015, 138537, 230895, 279273, 465455, 651637, 692685, 837819, 1396365, 1954911, 2513457, 3258185, 4189095, 5864733, 9774555, 12567285, 17594199, 29323665, 87970995]

約数ペア:

[(1, 87970995), (3, 29323665), (5, 17594199), (7, 12567285), (9, 9774555), (15, 5864733), (21, 4189095), (27, 3258185), (35, 2513457), (45, 1954911), (63, 1396365), (105, 837819), (127, 692685), (135, 651637), (189, 465455), (315, 279273), (381, 230895), (635, 138537), (733, 120015), (889, 98955), (945, 93091), (1143, 76965), (1905, 46179), (2199, 40005), (2667, 32985), (3429, 25655), (3665, 24003), (4445, 19791), (5131, 17145), (5715, 15393), (6597, 13335), (8001, 10995)]