27924165

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5693}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 48854520

約数和(自身を除く): 20930355

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5693, 17079, 28465, 51237, 85395, 256185, 620537, 1861611, 3102685, 5584833, 9308055, 27924165]

約数ペア:

[(1, 27924165), (3, 9308055), (5, 5584833), (9, 3102685), (15, 1861611), (45, 620537), (109, 256185), (327, 85395), (545, 51237), (981, 28465), (1635, 17079), (4905, 5693)]