142860375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{6047}}^1$

素因数の和:6078

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 159055785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1575, 2625, 3375, 4725, 6047, 7875, 18141, 23625, 30235, 42329, 54423, 90705, 126987, 151175, 163269, 211645, 272115, 380961, 453525, 634935, 755875, 816345, 1058225, 1142883, 1360575, 1904805, 2267625, 3174675, 4081725, 5291125, 5714415, 6802875, 9524025, 15873375, 20408625, 28572075, 47620125, 142860375]

約数ペア:

[(1, 142860375), (3, 47620125), (5, 28572075), (7, 20408625), (9, 15873375), (15, 9524025), (21, 6802875), (25, 5714415), (27, 5291125), (35, 4081725), (45, 3174675), (63, 2267625), (75, 1904805), (105, 1360575), (125, 1142883), (135, 1058225), (175, 816345), (189, 755875), (225, 634935), (315, 453525), (375, 380961), (525, 272115), (675, 211645), (875, 163269), (945, 151175), (1125, 126987), (1575, 90705), (2625, 54423), (3375, 42329), (4725, 30235), (6047, 23625), (7875, 18141)]