2246295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1735017

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 383, 391, 1149, 1173, 1915, 1955, 5745, 5865, 6511, 8809, 19533, 26427, 32555, 44045, 97665, 132135, 149753, 449259, 748765, 2246295]

約数ペア:

[(1, 2246295), (3, 748765), (5, 449259), (15, 149753), (17, 132135), (23, 97665), (51, 44045), (69, 32555), (85, 26427), (115, 19533), (255, 8809), (345, 6511), (383, 5865), (391, 5745), (1149, 1955), (1173, 1915)]