73137875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 22109485

約数列:

[1, 5, 25, 47, 59, 125, 211, 235, 295, 1055, 1175, 1475, 2773, 5275, 5875, 7375, 9917, 12449, 13865, 26375, 49585, 62245, 69325, 247925, 311225, 346625, 585103, 1239625, 1556125, 2925515, 14627575, 73137875]

約数ペア:

[(1, 73137875), (5, 14627575), (25, 2925515), (47, 1556125), (59, 1239625), (125, 585103), (211, 346625), (235, 311225), (295, 247925), (1055, 69325), (1175, 62245), (1475, 49585), (2773, 26375), (5275, 13865), (5875, 12449), (7375, 9917)]