8261085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 15632640

約数和(自身を除く): 7371555

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 2713, 3045, 8139, 13565, 18991, 40695, 56973, 78677, 94955, 236031, 284865, 393385, 550739, 1180155, 1652217, 2753695, 8261085]

約数ペア:

[(1, 8261085), (3, 2753695), (5, 1652217), (7, 1180155), (15, 550739), (21, 393385), (29, 284865), (35, 236031), (87, 94955), (105, 78677), (145, 56973), (203, 40695), (435, 18991), (609, 13565), (1015, 8139), (2713, 3045)]