897750975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1297}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 1622396160

約数和(自身を除く): 724645185

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 839, 1297, 2517, 3891, 4195, 6485, 9229, 12585, 14267, 19455, 20975, 27687, 32425, 42801, 46145, 62925, 71335, 97275, 138435, 214005, 230725, 356675, 692175, 1070025, 1088183, 3264549, 5440915, 11970013, 16322745, 27204575, 35910039, 59850065, 81613725, 179550195, 299250325, 897750975]

約数ペア:

[(1, 897750975), (3, 299250325), (5, 179550195), (11, 81613725), (15, 59850065), (25, 35910039), (33, 27204575), (55, 16322745), (75, 11970013), (165, 5440915), (275, 3264549), (825, 1088183), (839, 1070025), (1297, 692175), (2517, 356675), (3891, 230725), (4195, 214005), (6485, 138435), (9229, 97275), (12585, 71335), (14267, 62925), (19455, 46145), (20975, 42801), (27687, 32425)]