53862975

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 60

約数和(自身を含む): 101517064

約数和(自身を除く): 47654089

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 335, 397, 405, 603, 675, 1005, 1191, 1675, 1809, 1985, 2025, 3015, 3573, 5025, 5427, 5955, 9045, 9925, 10719, 15075, 17865, 26599, 27135, 29775, 32157, 45225, 53595, 79797, 89325, 132995, 135675, 160785, 239391, 267975, 398985, 664975, 718173, 803925, 1196955, 1994925, 2154519, 3590865, 5984775, 10772595, 17954325, 53862975]

約数ペア:

[(1, 53862975), (3, 17954325), (5, 10772595), (9, 5984775), (15, 3590865), (25, 2154519), (27, 1994925), (45, 1196955), (67, 803925), (75, 718173), (81, 664975), (135, 398985), (201, 267975), (225, 239391), (335, 160785), (397, 135675), (405, 132995), (603, 89325), (675, 79797), (1005, 53595), (1191, 45225), (1675, 32157), (1809, 29775), (1985, 27135), (2025, 26599), (3015, 17865), (3573, 15075), (5025, 10719), (5427, 9925), (5955, 9045)]