290380035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 514805760

約数和(自身を除く): 224425725

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 139, 165, 363, 417, 605, 695, 1151, 1529, 1815, 2085, 3453, 4587, 5755, 7645, 12661, 16819, 17265, 22935, 37983, 50457, 63305, 84095, 139271, 159989, 189915, 252285, 417813, 479967, 696355, 799945, 1759879, 2089065, 2399835, 5279637, 8799395, 19358669, 26398185, 58076007, 96793345, 290380035]

約数ペア:

[(1, 290380035), (3, 96793345), (5, 58076007), (11, 26398185), (15, 19358669), (33, 8799395), (55, 5279637), (121, 2399835), (139, 2089065), (165, 1759879), (363, 799945), (417, 696355), (605, 479967), (695, 417813), (1151, 252285), (1529, 189915), (1815, 159989), (2085, 139271), (3453, 84095), (4587, 63305), (5755, 50457), (7645, 37983), (12661, 22935), (16819, 17265)]