155038295025

素因数分解:

$3^5\times 5^2\times {\mathrm{491}}^1\times {\mathrm{51977}}^1$

素因数の和:52493

約数の個数: 72

約数和(自身を含む): 288567717984

約数和(自身を除く): 133529422959

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 491, 675, 1215, 1473, 2025, 2455, 4419, 6075, 7365, 12275, 13257, 22095, 36825, 39771, 51977, 66285, 110475, 119313, 155931, 198855, 259885, 331425, 467793, 596565, 779655, 994275, 1299425, 1403379, 2338965, 2982825, 3898275, 4210137, 7016895, 11694825, 12630411, 21050685, 25520707, 35084475, 63152055, 76562121, 105253425, 127603535, 229686363, 315760275, 382810605, 638017675, 689059089, 1148431815, 1914053025, 2067177267, 3445295445, 5742159075, 6201531801, 10335886335, 17226477225, 31007659005, 51679431675, 155038295025]

約数ペア:

[(1, 155038295025), (3, 51679431675), (5, 31007659005), (9, 17226477225), (15, 10335886335), (25, 6201531801), (27, 5742159075), (45, 3445295445), (75, 2067177267), (81, 1914053025), (135, 1148431815), (225, 689059089), (243, 638017675), (405, 382810605), (491, 315760275), (675, 229686363), (1215, 127603535), (1473, 105253425), (2025, 76562121), (2455, 63152055), (4419, 35084475), (6075, 25520707), (7365, 21050685), (12275, 12630411), (13257, 11694825), (22095, 7016895), (36825, 4210137), (39771, 3898275), (51977, 2982825), (66285, 2338965), (110475, 1403379), (119313, 1299425), (155931, 994275), (198855, 779655), (259885, 596565), (331425, 467793)]