1275304035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{7229}}^1$

素因数の和:7875

約数の個数: 32

約数和(自身を含む): 2151648000

約数和(自身を除く): 876343965

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 619, 1857, 3095, 7229, 9285, 11761, 21687, 35283, 36145, 58805, 108435, 137351, 176415, 412053, 686755, 2060265, 4474751, 13424253, 22373755, 67121265, 85020269, 255060807, 425101345, 1275304035]

約数ペア:

[(1, 1275304035), (3, 425101345), (5, 255060807), (15, 85020269), (19, 67121265), (57, 22373755), (95, 13424253), (285, 4474751), (619, 2060265), (1857, 686755), (3095, 412053), (7229, 176415), (9285, 137351), (11761, 108435), (21687, 58805), (35283, 36145)]