11924115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 23654400

約数和(自身を除く): 11730285

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 139, 215, 285, 301, 399, 417, 645, 665, 695, 817, 903, 973, 1505, 1995, 2085, 2451, 2641, 2919, 4085, 4515, 4865, 5719, 5977, 7923, 12255, 13205, 14595, 17157, 17931, 18487, 28595, 29885, 39615, 41839, 55461, 85785, 89655, 92435, 113563, 125517, 209195, 277305, 340689, 567815, 627585, 794941, 1703445, 2384823, 3974705, 11924115]

約数ペア:

[(1, 11924115), (3, 3974705), (5, 2384823), (7, 1703445), (15, 794941), (19, 627585), (21, 567815), (35, 340689), (43, 277305), (57, 209195), (95, 125517), (105, 113563), (129, 92435), (133, 89655), (139, 85785), (215, 55461), (285, 41839), (301, 39615), (399, 29885), (417, 28595), (645, 18487), (665, 17931), (695, 17157), (817, 14595), (903, 13205), (973, 12255), (1505, 7923), (1995, 5977), (2085, 5719), (2451, 4865), (2641, 4515), (2919, 4085)]