2016105525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9923}}^1$

素因数の和:9992

約数の個数: 96

約数和(自身を含む): 4331627520

約数和(自身を除く): 2315521995

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 63, 75, 105, 129, 135, 175, 189, 215, 225, 301, 315, 387, 525, 645, 675, 903, 945, 1075, 1161, 1505, 1575, 1935, 2709, 3225, 4515, 4725, 5805, 7525, 8127, 9675, 9923, 13545, 22575, 29025, 29769, 40635, 49615, 67725, 69461, 89307, 148845, 203175, 208383, 248075, 267921, 347305, 426689, 446535, 625149, 744225, 1041915, 1280067, 1339605, 1736525, 1875447, 2133445, 2232675, 2986823, 3125745, 3840201, 5209575, 6400335, 6698025, 8960469, 9377235, 10667225, 11520603, 14934115, 15628725, 19201005, 26881407, 32001675, 44802345, 46886175, 57603015, 74670575, 80644221, 96005025, 134407035, 224011725, 288015075, 403221105, 672035175, 2016105525]

約数ペア:

[(1, 2016105525), (3, 672035175), (5, 403221105), (7, 288015075), (9, 224011725), (15, 134407035), (21, 96005025), (25, 80644221), (27, 74670575), (35, 57603015), (43, 46886175), (45, 44802345), (63, 32001675), (75, 26881407), (105, 19201005), (129, 15628725), (135, 14934115), (175, 11520603), (189, 10667225), (215, 9377235), (225, 8960469), (301, 6698025), (315, 6400335), (387, 5209575), (525, 3840201), (645, 3125745), (675, 2986823), (903, 2232675), (945, 2133445), (1075, 1875447), (1161, 1736525), (1505, 1339605), (1575, 1280067), (1935, 1041915), (2709, 744225), (3225, 625149), (4515, 446535), (4725, 426689), (5805, 347305), (7525, 267921), (8127, 248075), (9675, 208383), (9923, 203175), (13545, 148845), (22575, 89307), (29025, 69461), (29769, 67725), (40635, 49615)]