165736002025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18367}}^1$

素因数の和:18575

約数の個数: 72

約数和(自身を含む): 239310794240

約数和(自身を除く): 73574792215

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 157, 209, 275, 475, 605, 785, 1045, 1727, 2299, 2983, 3025, 3925, 5225, 8635, 11495, 14915, 18367, 18997, 32813, 43175, 57475, 74575, 91835, 94985, 164065, 202037, 348973, 360943, 459175, 474925, 820325, 1010185, 1744865, 1804715, 2222407, 2883619, 3838703, 5050925, 8724325, 9023575, 11112035, 14418095, 19193515, 31719809, 42225733, 54788761, 55560175, 72090475, 95967575, 158599045, 211128665, 273943805, 348917899, 602676371, 792995225, 1055643325, 1369719025, 1744589495, 3013381855, 6629440081, 8722947475, 15066909275, 33147200405, 165736002025]

約数ペア:

[(1, 165736002025), (5, 33147200405), (11, 15066909275), (19, 8722947475), (25, 6629440081), (55, 3013381855), (95, 1744589495), (121, 1369719025), (157, 1055643325), (209, 792995225), (275, 602676371), (475, 348917899), (605, 273943805), (785, 211128665), (1045, 158599045), (1727, 95967575), (2299, 72090475), (2983, 55560175), (3025, 54788761), (3925, 42225733), (5225, 31719809), (8635, 19193515), (11495, 14418095), (14915, 11112035), (18367, 9023575), (18997, 8724325), (32813, 5050925), (43175, 3838703), (57475, 2883619), (74575, 2222407), (91835, 1804715), (94985, 1744865), (164065, 1010185), (202037, 820325), (348973, 474925), (360943, 459175)]