40840485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 77094912

約数和(自身を除く): 36254427

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12547, 37641, 62735, 87829, 188205, 263487, 388957, 439145, 1166871, 1317435, 1944785, 2722699, 5834355, 8168097, 13613495, 40840485]

約数ペア:

[(1, 40840485), (3, 13613495), (5, 8168097), (7, 5834355), (15, 2722699), (21, 1944785), (31, 1317435), (35, 1166871), (93, 439145), (105, 388957), (155, 263487), (217, 188205), (465, 87829), (651, 62735), (1085, 37641), (3255, 12547)]