11166885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 9425115

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 199, 215, 261, 387, 435, 597, 645, 995, 1247, 1305, 1791, 1935, 2985, 3741, 5771, 6235, 8557, 8955, 11223, 17313, 18705, 25671, 28855, 42785, 51939, 56115, 77013, 86565, 128355, 248153, 259695, 385065, 744459, 1240765, 2233377, 3722295, 11166885]

約数ペア:

[(1, 11166885), (3, 3722295), (5, 2233377), (9, 1240765), (15, 744459), (29, 385065), (43, 259695), (45, 248153), (87, 128355), (129, 86565), (145, 77013), (199, 56115), (215, 51939), (261, 42785), (387, 28855), (435, 25671), (597, 18705), (645, 17313), (995, 11223), (1247, 8955), (1305, 8557), (1791, 6235), (1935, 5771), (2985, 3741)]