23130855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 44343936

約数和(自身を除く): 21213081

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 563, 747, 913, 1245, 1689, 2739, 2815, 3735, 4565, 5067, 6193, 8217, 8445, 13695, 18579, 25335, 30965, 41085, 46729, 55737, 92895, 140187, 233645, 278685, 420561, 514019, 700935, 1542057, 2102805, 2570095, 4626171, 7710285, 23130855]

約数ペア:

[(1, 23130855), (3, 7710285), (5, 4626171), (9, 2570095), (11, 2102805), (15, 1542057), (33, 700935), (45, 514019), (55, 420561), (83, 278685), (99, 233645), (165, 140187), (249, 92895), (415, 55737), (495, 46729), (563, 41085), (747, 30965), (913, 25335), (1245, 18579), (1689, 13695), (2739, 8445), (2815, 8217), (3735, 6193), (4565, 5067)]