1325022825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53699}}^1$

素因数の和:53766

約数の個数: 48

約数和(自身を含む): 2556979200

約数和(自身を除く): 1231956375

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 24675, 53699, 161097, 268495, 375893, 805485, 1127679, 1342475, 1879465, 2523853, 4027425, 5638395, 7571559, 9397325, 12619265, 17666971, 28191975, 37857795, 53000913, 63096325, 88334855, 189288975, 265004565, 441674275, 1325022825]

約数ペア:

[(1, 1325022825), (3, 441674275), (5, 265004565), (7, 189288975), (15, 88334855), (21, 63096325), (25, 53000913), (35, 37857795), (47, 28191975), (75, 17666971), (105, 12619265), (141, 9397325), (175, 7571559), (235, 5638395), (329, 4027425), (525, 2523853), (705, 1879465), (987, 1342475), (1175, 1127679), (1645, 805485), (3525, 375893), (4935, 268495), (8225, 161097), (24675, 53699)]