149727915

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 268658208

約数和(自身を除く): 118930293

約数列:

[1, 3, 5, 9, 15, 45, 53, 67, 159, 201, 265, 335, 477, 603, 795, 937, 1005, 2385, 2811, 3015, 3551, 4685, 8433, 10653, 14055, 17755, 31959, 42165, 49661, 53265, 62779, 148983, 159795, 188337, 248305, 313895, 446949, 565011, 744915, 941685, 2234745, 2825055, 3327287, 9981861, 16636435, 29945583, 49909305, 149727915]

約数ペア:

[(1, 149727915), (3, 49909305), (5, 29945583), (9, 16636435), (15, 9981861), (45, 3327287), (53, 2825055), (67, 2234745), (159, 941685), (201, 744915), (265, 565011), (335, 446949), (477, 313895), (603, 248305), (795, 188337), (937, 159795), (1005, 148983), (2385, 62779), (2811, 53265), (3015, 49661), (3551, 42165), (4685, 31959), (8433, 17755), (10653, 14055)]