11923275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 24276224

約数和(自身を除く): 12352949

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1747, 2275, 5241, 6825, 8735, 12229, 22711, 26205, 36687, 43675, 61145, 68133, 113555, 131025, 158977, 183435, 305725, 340665, 476931, 567775, 794885, 917175, 1703325, 2384655, 3974425, 11923275]

約数ペア:

[(1, 11923275), (3, 3974425), (5, 2384655), (7, 1703325), (13, 917175), (15, 794885), (21, 567775), (25, 476931), (35, 340665), (39, 305725), (65, 183435), (75, 158977), (91, 131025), (105, 113555), (175, 68133), (195, 61145), (273, 43675), (325, 36687), (455, 26205), (525, 22711), (975, 12229), (1365, 8735), (1747, 6825), (2275, 5241)]