15342195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 12236685

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 107, 121, 165, 237, 321, 363, 395, 535, 605, 869, 1177, 1185, 1605, 1815, 2607, 3531, 4345, 5885, 8453, 9559, 12947, 13035, 17655, 25359, 28677, 38841, 42265, 47795, 64735, 92983, 126795, 143385, 194205, 278949, 464915, 1022813, 1394745, 3068439, 5114065, 15342195]

約数ペア:

[(1, 15342195), (3, 5114065), (5, 3068439), (11, 1394745), (15, 1022813), (33, 464915), (55, 278949), (79, 194205), (107, 143385), (121, 126795), (165, 92983), (237, 64735), (321, 47795), (363, 42265), (395, 38841), (535, 28677), (605, 25359), (869, 17655), (1177, 13035), (1185, 12947), (1605, 9559), (1815, 8453), (2607, 5885), (3531, 4345)]