2011657725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116113}}^1$

素因数の和:116147

約数の個数: 72

約数和(自身を含む): 4492218432

約数和(自身を除く): 2480560707

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 116113, 348339, 580565, 812791, 1045017, 1277243, 1741695, 2438373, 2902825, 3831729, 4063955, 5225085, 6386215, 7315119, 8708475, 8940701, 11495187, 12191865, 19158645, 20319775, 26125425, 26822103, 31931075, 36575595, 44703505, 57475935, 60959325, 80466309, 95793225, 134110515, 182877975, 223517525, 287379675, 402331545, 670552575, 2011657725]

約数ペア:

[(1, 2011657725), (3, 670552575), (5, 402331545), (7, 287379675), (9, 223517525), (11, 182877975), (15, 134110515), (21, 95793225), (25, 80466309), (33, 60959325), (35, 57475935), (45, 44703505), (55, 36575595), (63, 31931075), (75, 26822103), (77, 26125425), (99, 20319775), (105, 19158645), (165, 12191865), (175, 11495187), (225, 8940701), (231, 8708475), (275, 7315119), (315, 6386215), (385, 5225085), (495, 4063955), (525, 3831729), (693, 2902825), (825, 2438373), (1155, 1741695), (1575, 1277243), (1925, 1045017), (2475, 812791), (3465, 580565), (5775, 348339), (17325, 116113)]