11239515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 23003136

約数和(自身を除く): 11763621

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1151, 1395, 1953, 3255, 3453, 5755, 8057, 9765, 10359, 17265, 24171, 35681, 40285, 51795, 72513, 107043, 120855, 178405, 249767, 321129, 362565, 535215, 749301, 1248835, 1605645, 2247903, 3746505, 11239515]

約数ペア:

[(1, 11239515), (3, 3746505), (5, 2247903), (7, 1605645), (9, 1248835), (15, 749301), (21, 535215), (31, 362565), (35, 321129), (45, 249767), (63, 178405), (93, 120855), (105, 107043), (155, 72513), (217, 51795), (279, 40285), (315, 35681), (465, 24171), (651, 17265), (1085, 10359), (1151, 9765), (1395, 8057), (1953, 5755), (3255, 3453)]