201830805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135913}}^1$

素因数の和:135938

約数の個数: 32

約数和(自身を含む): 391432320

約数和(自身を除く): 189601515

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 135913, 407739, 679565, 1223217, 1495043, 2038695, 3669651, 4485129, 6116085, 7475215, 13455387, 18348255, 22425645, 40366161, 67276935, 201830805]

約数ペア:

[(1, 201830805), (3, 67276935), (5, 40366161), (9, 22425645), (11, 18348255), (15, 13455387), (27, 7475215), (33, 6116085), (45, 4485129), (55, 3669651), (99, 2038695), (135, 1495043), (165, 1223217), (297, 679565), (495, 407739), (1485, 135913)]