91730205

素因数分解:

$3^3\times 5^1\times 7^4\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 190916160

約数和(自身を除く): 99185955

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 283, 315, 343, 441, 735, 849, 945, 1029, 1323, 1415, 1715, 1981, 2205, 2401, 2547, 3087, 4245, 5145, 5943, 6615, 7203, 7641, 9261, 9905, 12005, 12735, 13867, 15435, 17829, 21609, 29715, 36015, 38205, 41601, 46305, 53487, 64827, 69335, 89145, 97069, 108045, 124803, 208005, 267435, 291207, 324135, 374409, 485345, 624015, 679483, 873621, 1456035, 1872045, 2038449, 2620863, 3397415, 4368105, 6115347, 10192245, 13104315, 18346041, 30576735, 91730205]

約数ペア:

[(1, 91730205), (3, 30576735), (5, 18346041), (7, 13104315), (9, 10192245), (15, 6115347), (21, 4368105), (27, 3397415), (35, 2620863), (45, 2038449), (49, 1872045), (63, 1456035), (105, 873621), (135, 679483), (147, 624015), (189, 485345), (245, 374409), (283, 324135), (315, 291207), (343, 267435), (441, 208005), (735, 124803), (849, 108045), (945, 97069), (1029, 89145), (1323, 69335), (1415, 64827), (1715, 53487), (1981, 46305), (2205, 41601), (2401, 38205), (2547, 36015), (3087, 29715), (4245, 21609), (5145, 17829), (5943, 15435), (6615, 13867), (7203, 12735), (7641, 12005), (9261, 9905)]