856558095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{12899}}^1$

素因数の和:13159

約数の個数: 32

約数和(自身を含む): 1448928000

約数和(自身を除く): 592369905

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 699, 1165, 3495, 4427, 12899, 13281, 22135, 38697, 64495, 66405, 193485, 245081, 735243, 1225405, 3005467, 3676215, 9016401, 15027335, 45082005, 57103873, 171311619, 285519365, 856558095]

約数ペア:

[(1, 856558095), (3, 285519365), (5, 171311619), (15, 57103873), (19, 45082005), (57, 15027335), (95, 9016401), (233, 3676215), (285, 3005467), (699, 1225405), (1165, 735243), (3495, 245081), (4427, 193485), (12899, 66405), (13281, 64495), (22135, 38697)]