1343138975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 1896307200

約数和(自身を除く): 553168225

約数列:

[1, 5, 17, 19, 25, 47, 85, 95, 235, 323, 425, 475, 799, 893, 1175, 1615, 3539, 3995, 4465, 8075, 15181, 17695, 19975, 22325, 60163, 67241, 75905, 88475, 166333, 300815, 336205, 379525, 831665, 1143097, 1504075, 1681025, 2827661, 3160327, 4158325, 5715485, 14138305, 15801635, 28577425, 53725559, 70691525, 79008175, 268627795, 1343138975]

約数ペア:

[(1, 1343138975), (5, 268627795), (17, 79008175), (19, 70691525), (25, 53725559), (47, 28577425), (85, 15801635), (95, 14138305), (235, 5715485), (323, 4158325), (425, 3160327), (475, 2827661), (799, 1681025), (893, 1504075), (1175, 1143097), (1615, 831665), (3539, 379525), (3995, 336205), (4465, 300815), (8075, 166333), (15181, 88475), (17695, 75905), (19975, 67241), (22325, 60163)]