201481455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3041}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 369128448

約数和(自身を除く): 167646993

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 631, 1893, 3041, 3155, 4417, 9123, 9465, 13251, 15205, 21287, 22085, 45615, 63861, 66255, 106435, 319305, 1918871, 5756613, 9594355, 13432097, 28783065, 40296291, 67160485, 201481455]

約数ペア:

[(1, 201481455), (3, 67160485), (5, 40296291), (7, 28783065), (15, 13432097), (21, 9594355), (35, 5756613), (105, 1918871), (631, 319305), (1893, 106435), (3041, 66255), (3155, 63861), (4417, 45615), (9123, 22085), (9465, 21287), (13251, 15205)]