155725130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26711}}^1$

素因数の和:26782

約数の個数: 32

約数和(自身を含む): 311568768

約数和(自身を除く): 155843638

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 26711, 53422, 133555, 267110, 293821, 587642, 1415683, 1469105, 2831366, 2938210, 7078415, 14156830, 15572513, 31145026, 77862565, 155725130]

約数ペア:

[(1, 155725130), (2, 77862565), (5, 31145026), (10, 15572513), (11, 14156830), (22, 7078415), (53, 2938210), (55, 2831366), (106, 1469105), (110, 1415683), (265, 587642), (530, 293821), (583, 267110), (1166, 133555), (2915, 53422), (5830, 26711)]