11727765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 24001536

約数和(自身を除く): 12273771

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1201, 1395, 1953, 3255, 3603, 6005, 8407, 9765, 10809, 18015, 25221, 37231, 42035, 54045, 75663, 111693, 126105, 186155, 260617, 335079, 378315, 558465, 781851, 1303085, 1675395, 2345553, 3909255, 11727765]

約数ペア:

[(1, 11727765), (3, 3909255), (5, 2345553), (7, 1675395), (9, 1303085), (15, 781851), (21, 558465), (31, 378315), (35, 335079), (45, 260617), (63, 186155), (93, 126105), (105, 111693), (155, 75663), (217, 54045), (279, 42035), (315, 37231), (465, 25221), (651, 18015), (1085, 10809), (1201, 9765), (1395, 8407), (1953, 6005), (3255, 3603)]