11021175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 22187568

約数和(自身を除く): 11166393

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 73, 75, 99, 165, 183, 219, 225, 275, 305, 365, 495, 549, 657, 671, 803, 825, 915, 1095, 1525, 1825, 2013, 2409, 2475, 2745, 3285, 3355, 4015, 4453, 4575, 5475, 6039, 7227, 10065, 12045, 13359, 13725, 16425, 16775, 20075, 22265, 30195, 36135, 40077, 48983, 50325, 60225, 66795, 111325, 146949, 150975, 180675, 200385, 244915, 333975, 440847, 734745, 1001925, 1224575, 2204235, 3673725, 11021175]

約数ペア:

[(1, 11021175), (3, 3673725), (5, 2204235), (9, 1224575), (11, 1001925), (15, 734745), (25, 440847), (33, 333975), (45, 244915), (55, 200385), (61, 180675), (73, 150975), (75, 146949), (99, 111325), (165, 66795), (183, 60225), (219, 50325), (225, 48983), (275, 40077), (305, 36135), (365, 30195), (495, 22265), (549, 20075), (657, 16775), (671, 16425), (803, 13725), (825, 13359), (915, 12045), (1095, 10065), (1525, 7227), (1825, 6039), (2013, 5475), (2409, 4575), (2475, 4453), (2745, 4015), (3285, 3355)]