80277435

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 60

約数和(自身を含む): 162547632

約数和(自身を除く): 82270197

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 743, 1029, 1715, 2205, 2229, 2401, 3087, 3715, 5145, 5201, 6687, 7203, 11145, 12005, 15435, 15603, 21609, 26005, 33435, 36015, 36407, 46809, 78015, 108045, 109221, 182035, 234045, 254849, 327663, 546105, 764547, 1274245, 1638315, 1783943, 2293641, 3822735, 5351829, 8919715, 11468205, 16055487, 26759145, 80277435]

約数ペア:

[(1, 80277435), (3, 26759145), (5, 16055487), (7, 11468205), (9, 8919715), (15, 5351829), (21, 3822735), (35, 2293641), (45, 1783943), (49, 1638315), (63, 1274245), (105, 764547), (147, 546105), (245, 327663), (315, 254849), (343, 234045), (441, 182035), (735, 109221), (743, 108045), (1029, 78015), (1715, 46809), (2205, 36407), (2229, 36015), (2401, 33435), (3087, 26005), (3715, 21609), (5145, 15603), (5201, 15435), (6687, 12005), (7203, 11145)]