115425

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1$

素因数の和:44

約数の個数: 36

約数和(自身を含む): 225680

約数和(自身を除く): 110255

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 855, 1215, 1425, 1539, 2025, 2565, 4275, 4617, 6075, 7695, 12825, 23085, 38475, 115425]

約数ペア:

[(1, 115425), (3, 38475), (5, 23085), (9, 12825), (15, 7695), (19, 6075), (25, 4617), (27, 4275), (45, 2565), (57, 2025), (75, 1539), (81, 1425), (95, 1215), (135, 855), (171, 675), (225, 513), (243, 475), (285, 405)]