69399525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 65591835

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 53, 65, 75, 79, 85, 159, 195, 221, 237, 255, 265, 325, 395, 425, 663, 689, 795, 901, 975, 1027, 1105, 1185, 1275, 1325, 1343, 1975, 2067, 2703, 3081, 3315, 3445, 3975, 4029, 4187, 4505, 5135, 5525, 5925, 6715, 10335, 11713, 12561, 13515, 15405, 16575, 17225, 17459, 20145, 20935, 22525, 25675, 33575, 35139, 51675, 52377, 54431, 58565, 62805, 67575, 71179, 77025, 87295, 100725, 104675, 163293, 175695, 213537, 261885, 272155, 292825, 314025, 355895, 436475, 816465, 878475, 925327, 1067685, 1309425, 1360775, 1779475, 2775981, 4082325, 4626635, 5338425, 13879905, 23133175, 69399525]

約数ペア:

[(1, 69399525), (3, 23133175), (5, 13879905), (13, 5338425), (15, 4626635), (17, 4082325), (25, 2775981), (39, 1779475), (51, 1360775), (53, 1309425), (65, 1067685), (75, 925327), (79, 878475), (85, 816465), (159, 436475), (195, 355895), (221, 314025), (237, 292825), (255, 272155), (265, 261885), (325, 213537), (395, 175695), (425, 163293), (663, 104675), (689, 100725), (795, 87295), (901, 77025), (975, 71179), (1027, 67575), (1105, 62805), (1185, 58565), (1275, 54431), (1325, 52377), (1343, 51675), (1975, 35139), (2067, 33575), (2703, 25675), (3081, 22525), (3315, 20935), (3445, 20145), (3975, 17459), (4029, 17225), (4187, 16575), (4505, 15405), (5135, 13515), (5525, 12561), (5925, 11713), (6715, 10335)]