276709155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{3229}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 460468800

約数和(自身を除く): 183759645

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 985, 2955, 3229, 5713, 9687, 16145, 17139, 28565, 48435, 85695, 93641, 280923, 468205, 636113, 1404615, 1908339, 3180565, 9541695, 18447277, 55341831, 92236385, 276709155]

約数ペア:

[(1, 276709155), (3, 92236385), (5, 55341831), (15, 18447277), (29, 9541695), (87, 3180565), (145, 1908339), (197, 1404615), (435, 636113), (591, 468205), (985, 280923), (2955, 93641), (3229, 85695), (5713, 48435), (9687, 28565), (16145, 17139)]