7275195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 13578240

約数和(自身を除く): 6303045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 127, 171, 201, 285, 335, 381, 603, 635, 855, 1005, 1143, 1273, 1905, 2413, 3015, 3819, 5715, 6365, 7239, 8509, 11457, 12065, 19095, 21717, 25527, 36195, 42545, 57285, 76581, 108585, 127635, 161671, 382905, 485013, 808355, 1455039, 2425065, 7275195]

約数ペア:

[(1, 7275195), (3, 2425065), (5, 1455039), (9, 808355), (15, 485013), (19, 382905), (45, 161671), (57, 127635), (67, 108585), (95, 76581), (127, 57285), (171, 42545), (201, 36195), (285, 25527), (335, 21717), (381, 19095), (603, 12065), (635, 11457), (855, 8509), (1005, 7239), (1143, 6365), (1273, 5715), (1905, 3819), (2413, 3015)]