19008495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 36

約数和(自身を含む): 36226008

約数和(自身を除く): 17217513

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 3491, 5445, 10473, 17455, 31419, 38401, 52365, 115203, 157095, 192005, 345609, 422411, 576015, 1267233, 1728045, 2112055, 3801699, 6336165, 19008495]

約数ペア:

[(1, 19008495), (3, 6336165), (5, 3801699), (9, 2112055), (11, 1728045), (15, 1267233), (33, 576015), (45, 422411), (55, 345609), (99, 192005), (121, 157095), (165, 115203), (363, 52365), (495, 38401), (605, 31419), (1089, 17455), (1815, 10473), (3491, 5445)]