8252385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 5675295

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 311, 435, 915, 933, 1555, 1769, 4665, 5307, 8845, 9019, 18971, 26535, 27057, 45095, 56913, 94855, 135285, 284565, 550159, 1650477, 2750795, 8252385]

約数ペア:

[(1, 8252385), (3, 2750795), (5, 1650477), (15, 550159), (29, 284565), (61, 135285), (87, 94855), (145, 56913), (183, 45095), (305, 27057), (311, 26535), (435, 18971), (915, 9019), (933, 8845), (1555, 5307), (1769, 4665)]