89216505

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13487}}^1$

素因数の和:13515

約数の個数: 48

約数和(自身を含む): 184515840

約数和(自身を除く): 95299335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 13487, 40461, 67435, 94409, 121383, 202305, 283227, 364149, 472045, 606915, 660863, 849681, 1416135, 1820745, 1982589, 2549043, 3304315, 4248405, 5947767, 9912945, 12745215, 17843301, 29738835, 89216505]

約数ペア:

[(1, 89216505), (3, 29738835), (5, 17843301), (7, 12745215), (9, 9912945), (15, 5947767), (21, 4248405), (27, 3304315), (35, 2549043), (45, 1982589), (49, 1820745), (63, 1416135), (105, 849681), (135, 660863), (147, 606915), (189, 472045), (245, 364149), (315, 283227), (441, 202305), (735, 121383), (945, 94409), (1323, 67435), (2205, 40461), (6615, 13487)]