486531375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 894965760

約数和(自身を除く): 408434385

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 125, 165, 237, 275, 375, 395, 825, 869, 1185, 1375, 1493, 1975, 2607, 4125, 4345, 4479, 5925, 7465, 9875, 13035, 16423, 21725, 22395, 29625, 37325, 49269, 65175, 82115, 108625, 111975, 117947, 186625, 246345, 325875, 353841, 410575, 559875, 589735, 1231725, 1297417, 1769205, 2052875, 2948675, 3892251, 6158625, 6487085, 8846025, 14743375, 19461255, 32435425, 44230125, 97306275, 162177125, 486531375]

約数ペア:

[(1, 486531375), (3, 162177125), (5, 97306275), (11, 44230125), (15, 32435425), (25, 19461255), (33, 14743375), (55, 8846025), (75, 6487085), (79, 6158625), (125, 3892251), (165, 2948675), (237, 2052875), (275, 1769205), (375, 1297417), (395, 1231725), (825, 589735), (869, 559875), (1185, 410575), (1375, 353841), (1493, 325875), (1975, 246345), (2607, 186625), (4125, 117947), (4345, 111975), (4479, 108625), (5925, 82115), (7465, 65175), (9875, 49269), (13035, 37325), (16423, 29625), (21725, 22395)]