57408975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 116676560

約数和(自身を除く): 59267585

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1033, 1235, 1425, 2223, 2925, 3099, 3705, 4275, 5165, 6175, 9297, 11115, 13429, 15495, 18525, 19627, 25825, 40287, 46485, 55575, 58881, 67145, 77475, 98135, 120861, 176643, 201435, 232425, 255151, 294405, 335725, 490675, 604305, 765453, 883215, 1007175, 1275755, 1472025, 2296359, 3021525, 3827265, 4416075, 6378775, 11481795, 19136325, 57408975]

約数ペア:

[(1, 57408975), (3, 19136325), (5, 11481795), (9, 6378775), (13, 4416075), (15, 3827265), (19, 3021525), (25, 2296359), (39, 1472025), (45, 1275755), (57, 1007175), (65, 883215), (75, 765453), (95, 604305), (117, 490675), (171, 335725), (195, 294405), (225, 255151), (247, 232425), (285, 201435), (325, 176643), (475, 120861), (585, 98135), (741, 77475), (855, 67145), (975, 58881), (1033, 55575), (1235, 46485), (1425, 40287), (2223, 25825), (2925, 19627), (3099, 18525), (3705, 15495), (4275, 13429), (5165, 11115), (6175, 9297)]