2915156685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15263}}^1$

素因数の和:15402

約数の個数: 64

約数和(自身を含む): 5697257472

約数和(自身を除く): 2782100787

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 321, 357, 535, 595, 749, 1605, 1785, 1819, 2247, 3745, 5457, 9095, 11235, 12733, 15263, 27285, 38199, 45789, 63665, 76315, 106841, 190995, 228945, 259471, 320523, 534205, 778413, 1297355, 1602615, 1633141, 1816297, 3892065, 4899423, 5448891, 8165705, 9081485, 11431987, 24497115, 27244455, 27763397, 34295961, 57159935, 83290191, 138816985, 171479805, 194343779, 416450955, 583031337, 971718895, 2915156685]

約数ペア:

[(1, 2915156685), (3, 971718895), (5, 583031337), (7, 416450955), (15, 194343779), (17, 171479805), (21, 138816985), (35, 83290191), (51, 57159935), (85, 34295961), (105, 27763397), (107, 27244455), (119, 24497115), (255, 11431987), (321, 9081485), (357, 8165705), (535, 5448891), (595, 4899423), (749, 3892065), (1605, 1816297), (1785, 1633141), (1819, 1602615), (2247, 1297355), (3745, 778413), (5457, 534205), (9095, 320523), (11235, 259471), (12733, 228945), (15263, 190995), (27285, 106841), (38199, 76315), (45789, 63665)]