6487425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 13630080

約数和(自身を除く): 7142655

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1373, 1575, 4119, 4725, 6865, 9611, 12357, 20595, 28833, 34325, 37071, 48055, 61785, 86499, 102975, 144165, 185355, 240275, 259497, 308925, 432495, 720825, 926775, 1297485, 2162475, 6487425]

約数ペア:

[(1, 6487425), (3, 2162475), (5, 1297485), (7, 926775), (9, 720825), (15, 432495), (21, 308925), (25, 259497), (27, 240275), (35, 185355), (45, 144165), (63, 102975), (75, 86499), (105, 61785), (135, 48055), (175, 37071), (189, 34325), (225, 28833), (315, 20595), (525, 12357), (675, 9611), (945, 6865), (1373, 4725), (1575, 4119)]