53288685

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 44205075

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 719, 915, 1215, 1647, 2157, 2745, 3595, 4941, 6471, 8235, 10785, 14823, 19413, 24705, 32355, 43859, 58239, 74115, 97065, 131577, 174717, 219295, 291195, 394731, 657885, 873585, 1184193, 1973655, 3552579, 5920965, 10657737, 17762895, 53288685]

約数ペア:

[(1, 53288685), (3, 17762895), (5, 10657737), (9, 5920965), (15, 3552579), (27, 1973655), (45, 1184193), (61, 873585), (81, 657885), (135, 394731), (183, 291195), (243, 219295), (305, 174717), (405, 131577), (549, 97065), (719, 74115), (915, 58239), (1215, 43859), (1647, 32355), (2157, 24705), (2745, 19413), (3595, 14823), (4941, 10785), (6471, 8235)]