29997735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 19535385

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 389, 485, 795, 1167, 1455, 1945, 5141, 5835, 15423, 20617, 25705, 37733, 61851, 77115, 103085, 113199, 188665, 309255, 565995, 1999849, 5999547, 9999245, 29997735]

約数ペア:

[(1, 29997735), (3, 9999245), (5, 5999547), (15, 1999849), (53, 565995), (97, 309255), (159, 188665), (265, 113199), (291, 103085), (389, 77115), (485, 61851), (795, 37733), (1167, 25705), (1455, 20617), (1945, 15423), (5141, 5835)]