79152525

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 146568000

約数和(自身を除く): 67415475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 787, 1341, 2235, 2361, 3725, 3935, 4023, 6705, 7083, 11175, 11805, 19675, 20115, 21249, 33525, 35415, 59025, 100575, 106245, 117263, 177075, 351789, 531225, 586315, 1055367, 1758945, 2931575, 3166101, 5276835, 8794725, 15830505, 26384175, 79152525]

約数ペア:

[(1, 79152525), (3, 26384175), (5, 15830505), (9, 8794725), (15, 5276835), (25, 3166101), (27, 2931575), (45, 1758945), (75, 1055367), (135, 586315), (149, 531225), (225, 351789), (447, 177075), (675, 117263), (745, 106245), (787, 100575), (1341, 59025), (2235, 35415), (2361, 33525), (3725, 21249), (3935, 20115), (4023, 19675), (6705, 11805), (7083, 11175)]