56018925

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 105737280

約数和(自身を除く): 49718355

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2243, 2775, 4995, 6729, 8325, 11215, 20187, 24975, 33645, 56075, 60561, 82991, 100935, 168225, 248973, 302805, 414955, 504675, 746919, 1244865, 1514025, 2074775, 2240757, 3734595, 6224325, 11203785, 18672975, 56018925]

約数ペア:

[(1, 56018925), (3, 18672975), (5, 11203785), (9, 6224325), (15, 3734595), (25, 2240757), (27, 2074775), (37, 1514025), (45, 1244865), (75, 746919), (111, 504675), (135, 414955), (185, 302805), (225, 248973), (333, 168225), (555, 100935), (675, 82991), (925, 60561), (999, 56075), (1665, 33645), (2243, 24975), (2775, 20187), (4995, 11215), (6729, 8325)]