11819325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 22855680

約数和(自身を除く): 11036355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 479, 525, 705, 987, 1175, 1437, 1645, 2395, 3353, 3525, 4935, 7185, 8225, 10059, 11975, 16765, 22513, 24675, 35925, 50295, 67539, 83825, 112565, 157591, 251475, 337695, 472773, 562825, 787955, 1688475, 2363865, 3939775, 11819325]

約数ペア:

[(1, 11819325), (3, 3939775), (5, 2363865), (7, 1688475), (15, 787955), (21, 562825), (25, 472773), (35, 337695), (47, 251475), (75, 157591), (105, 112565), (141, 83825), (175, 67539), (235, 50295), (329, 35925), (479, 24675), (525, 22513), (705, 16765), (987, 11975), (1175, 10059), (1437, 8225), (1645, 7185), (2395, 4935), (3353, 3525)]