73005975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15451}}^1$

素因数の和:15477

約数の個数: 48

約数和(自身を含む): 153283840

約数和(自身を除く): 80277865

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15451, 46353, 77255, 108157, 139059, 231765, 324471, 386275, 417177, 540785, 695295, 973413, 1158825, 1622355, 2085885, 2703925, 2920239, 3476475, 4867065, 8111775, 10429425, 14601195, 24335325, 73005975]

約数ペア:

[(1, 73005975), (3, 24335325), (5, 14601195), (7, 10429425), (9, 8111775), (15, 4867065), (21, 3476475), (25, 2920239), (27, 2703925), (35, 2085885), (45, 1622355), (63, 1158825), (75, 973413), (105, 695295), (135, 540785), (175, 417177), (189, 386275), (225, 324471), (315, 231765), (525, 139059), (675, 108157), (945, 77255), (1575, 46353), (4725, 15451)]