13182165

素因数分解:

$3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 22934808

約数和(自身を除く): 9752643

約数列:

[1, 3, 5, 9, 15, 45, 457, 641, 1371, 1923, 2285, 3205, 4113, 5769, 6855, 9615, 20565, 28845, 292937, 878811, 1464685, 2636433, 4394055, 13182165]

約数ペア:

[(1, 13182165), (3, 4394055), (5, 2636433), (9, 1464685), (15, 878811), (45, 292937), (457, 28845), (641, 20565), (1371, 9615), (1923, 6855), (2285, 5769), (3205, 4113)]