1305092385

素因数分解:

$3^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{8861}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 2322552960

約数和(自身を除く): 1017460575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1091, 3273, 5455, 8861, 9819, 16365, 26583, 29457, 44305, 49095, 79749, 132915, 147285, 239247, 398745, 1196235, 9667351, 29002053, 48336755, 87006159, 145010265, 261018477, 435030795, 1305092385]

約数ペア:

[(1, 1305092385), (3, 435030795), (5, 261018477), (9, 145010265), (15, 87006159), (27, 48336755), (45, 29002053), (135, 9667351), (1091, 1196235), (3273, 398745), (5455, 239247), (8861, 147285), (9819, 132915), (16365, 79749), (26583, 49095), (29457, 44305)]