7325925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 5798235

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 97, 159, 265, 285, 291, 475, 485, 795, 1007, 1325, 1425, 1455, 1843, 2425, 3021, 3975, 5035, 5141, 5529, 7275, 9215, 15105, 15423, 25175, 25705, 27645, 46075, 75525, 77115, 97679, 128525, 138225, 293037, 385575, 488395, 1465185, 2441975, 7325925]

約数ペア:

[(1, 7325925), (3, 2441975), (5, 1465185), (15, 488395), (19, 385575), (25, 293037), (53, 138225), (57, 128525), (75, 97679), (95, 77115), (97, 75525), (159, 46075), (265, 27645), (285, 25705), (291, 25175), (475, 15423), (485, 15105), (795, 9215), (1007, 7275), (1325, 5529), (1425, 5141), (1455, 5035), (1843, 3975), (2425, 3021)]