161401095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 291058560

約数和(自身を除く): 129657465

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 337, 367, 435, 1011, 1101, 1305, 1685, 1835, 3033, 3303, 5055, 5505, 9773, 10643, 15165, 16515, 29319, 31929, 48865, 53215, 87957, 95787, 123679, 146595, 159645, 371037, 439785, 478935, 618395, 1113111, 1855185, 3586691, 5565555, 10760073, 17933455, 32280219, 53800365, 161401095]

約数ペア:

[(1, 161401095), (3, 53800365), (5, 32280219), (9, 17933455), (15, 10760073), (29, 5565555), (45, 3586691), (87, 1855185), (145, 1113111), (261, 618395), (337, 478935), (367, 439785), (435, 371037), (1011, 159645), (1101, 146595), (1305, 123679), (1685, 95787), (1835, 87957), (3033, 53215), (3303, 48865), (5055, 31929), (5505, 29319), (9773, 16515), (10643, 15165)]