61697565

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 50069475

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 8623, 25869, 43115, 77607, 129345, 232821, 388035, 457019, 1164105, 1371057, 2285095, 4113171, 6855285, 12339513, 20565855, 61697565]

約数ペア:

[(1, 61697565), (3, 20565855), (5, 12339513), (9, 6855285), (15, 4113171), (27, 2285095), (45, 1371057), (53, 1164105), (135, 457019), (159, 388035), (265, 232821), (477, 129345), (795, 77607), (1431, 43115), (2385, 25869), (7155, 8623)]