201171525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 354739200

約数和(自身を除く): 153567675

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 237, 285, 395, 475, 1185, 1425, 1501, 1787, 1975, 4503, 5361, 5925, 7505, 8935, 22515, 26805, 33953, 37525, 44675, 101859, 112575, 134025, 141173, 169765, 423519, 509295, 705865, 848825, 2117595, 2546475, 2682287, 3529325, 8046861, 10587975, 13411435, 40234305, 67057175, 201171525]

約数ペア:

[(1, 201171525), (3, 67057175), (5, 40234305), (15, 13411435), (19, 10587975), (25, 8046861), (57, 3529325), (75, 2682287), (79, 2546475), (95, 2117595), (237, 848825), (285, 705865), (395, 509295), (475, 423519), (1185, 169765), (1425, 141173), (1501, 134025), (1787, 112575), (1975, 101859), (4503, 44675), (5361, 37525), (5925, 33953), (7505, 26805), (8935, 22515)]