1020978585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108557}}^1$

素因数の和:108598

約数の個数: 48

約数和(自身を含む): 2032205760

約数和(自身を除く): 1011227175

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 108557, 325671, 542785, 977013, 1194127, 1628355, 2062583, 3582381, 4885065, 5970635, 6187749, 10312915, 10747143, 17911905, 18563247, 22688413, 30938745, 53735715, 68065239, 92816235, 113442065, 204195717, 340326195, 1020978585]

約数ペア:

[(1, 1020978585), (3, 340326195), (5, 204195717), (9, 113442065), (11, 92816235), (15, 68065239), (19, 53735715), (33, 30938745), (45, 22688413), (55, 18563247), (57, 17911905), (95, 10747143), (99, 10312915), (165, 6187749), (171, 5970635), (209, 4885065), (285, 3582381), (495, 2062583), (627, 1628355), (855, 1194127), (1045, 977013), (1881, 542785), (3135, 325671), (9405, 108557)]