38650515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 64120896

約数和(自身を除く): 25470381

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 797, 915, 2391, 3233, 3985, 9699, 11955, 16165, 42241, 48495, 48617, 126723, 145851, 211205, 243085, 633615, 729255, 2576701, 7730103, 12883505, 38650515]

約数ペア:

[(1, 38650515), (3, 12883505), (5, 7730103), (15, 2576701), (53, 729255), (61, 633615), (159, 243085), (183, 211205), (265, 145851), (305, 126723), (795, 48617), (797, 48495), (915, 42241), (2391, 16165), (3233, 11955), (3985, 9699)]