105750225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{22381}}^1$

素因数の和:22407

約数の個数: 48

約数和(自身を含む): 222029440

約数和(自身を除く): 116279215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 22381, 67143, 111905, 156667, 201429, 335715, 470001, 559525, 604287, 783335, 1007145, 1410003, 1678575, 2350005, 3021435, 3916675, 4230009, 5035725, 7050015, 11750025, 15107175, 21150045, 35250075, 105750225]

約数ペア:

[(1, 105750225), (3, 35250075), (5, 21150045), (7, 15107175), (9, 11750025), (15, 7050015), (21, 5035725), (25, 4230009), (27, 3916675), (35, 3021435), (45, 2350005), (63, 1678575), (75, 1410003), (105, 1007145), (135, 783335), (175, 604287), (189, 559525), (225, 470001), (315, 335715), (525, 201429), (675, 156667), (945, 111905), (1575, 67143), (4725, 22381)]