40484745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42841}}^1$

素因数の和:42862

約数の個数: 32

約数和(自身を含む): 82256640

約数和(自身を除く): 41771895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42841, 128523, 214205, 299887, 385569, 642615, 899661, 1156707, 1499435, 1927845, 2698983, 4498305, 5783535, 8096949, 13494915, 40484745]

約数ペア:

[(1, 40484745), (3, 13494915), (5, 8096949), (7, 5783535), (9, 4498305), (15, 2698983), (21, 1927845), (27, 1499435), (35, 1156707), (45, 899661), (63, 642615), (105, 385569), (135, 299887), (189, 214205), (315, 128523), (945, 42841)]