55105875

素因数分解:

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

素因数の和:166

約数の個数: 96

約数和(自身を含む): 111653568

約数和(自身を除く): 56547693

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 73, 75, 99, 125, 165, 183, 219, 225, 275, 305, 365, 375, 495, 549, 657, 671, 803, 825, 915, 1095, 1125, 1375, 1525, 1825, 2013, 2409, 2475, 2745, 3285, 3355, 4015, 4125, 4453, 4575, 5475, 6039, 7227, 7625, 9125, 10065, 12045, 12375, 13359, 13725, 16425, 16775, 20075, 22265, 22875, 27375, 30195, 36135, 40077, 48983, 50325, 60225, 66795, 68625, 82125, 83875, 100375, 111325, 146949, 150975, 180675, 200385, 244915, 251625, 301125, 333975, 440847, 556625, 734745, 754875, 903375, 1001925, 1224575, 1669875, 2204235, 3673725, 5009625, 6122875, 11021175, 18368625, 55105875]

約数ペア:

[(1, 55105875), (3, 18368625), (5, 11021175), (9, 6122875), (11, 5009625), (15, 3673725), (25, 2204235), (33, 1669875), (45, 1224575), (55, 1001925), (61, 903375), (73, 754875), (75, 734745), (99, 556625), (125, 440847), (165, 333975), (183, 301125), (219, 251625), (225, 244915), (275, 200385), (305, 180675), (365, 150975), (375, 146949), (495, 111325), (549, 100375), (657, 83875), (671, 82125), (803, 68625), (825, 66795), (915, 60225), (1095, 50325), (1125, 48983), (1375, 40077), (1525, 36135), (1825, 30195), (2013, 27375), (2409, 22875), (2475, 22265), (2745, 20075), (3285, 16775), (3355, 16425), (4015, 13725), (4125, 13359), (4453, 12375), (4575, 12045), (5475, 10065), (6039, 9125), (7227, 7625)]