90549935

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 128822400

約数和(自身を除く): 38272465

約数列:

[1, 5, 7, 35, 41, 89, 205, 287, 445, 623, 709, 1435, 3115, 3545, 3649, 4963, 18245, 24815, 25543, 29069, 63101, 127715, 145345, 203483, 315505, 441707, 1017415, 2208535, 2587141, 12935705, 18109987, 90549935]

約数ペア:

[(1, 90549935), (5, 18109987), (7, 12935705), (35, 2587141), (41, 2208535), (89, 1017415), (205, 441707), (287, 315505), (445, 203483), (623, 145345), (709, 127715), (1435, 63101), (3115, 29069), (3545, 25543), (3649, 24815), (4963, 18245)]