16496490725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{63211}}^1$

素因数の和:63318

約数の個数: 48

約数和(自身を含む): 24361399104

約数和(自身を除く): 7864908379

約数列:

[1, 5, 11, 13, 25, 55, 65, 73, 143, 275, 325, 365, 715, 803, 949, 1825, 3575, 4015, 4745, 10439, 20075, 23725, 52195, 63211, 260975, 316055, 695321, 821743, 1580275, 3476605, 4108715, 4614403, 9039173, 17383025, 20543575, 23072015, 45195865, 50758433, 59987239, 115360075, 225979325, 253792165, 299936195, 659859629, 1268960825, 1499680975, 3299298145, 16496490725]

約数ペア:

[(1, 16496490725), (5, 3299298145), (11, 1499680975), (13, 1268960825), (25, 659859629), (55, 299936195), (65, 253792165), (73, 225979325), (143, 115360075), (275, 59987239), (325, 50758433), (365, 45195865), (715, 23072015), (803, 20543575), (949, 17383025), (1825, 9039173), (3575, 4614403), (4015, 4108715), (4745, 3476605), (10439, 1580275), (20075, 821743), (23725, 695321), (52195, 316055), (63211, 260975)]