123840295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 162025920

約数和(自身を除く): 38185625

約数列:

[1, 5, 29, 37, 41, 145, 185, 205, 563, 1073, 1189, 1517, 2815, 5365, 5945, 7585, 16327, 20831, 23083, 43993, 81635, 104155, 115415, 219965, 604099, 669407, 854071, 3020495, 3347035, 4270355, 24768059, 123840295]

約数ペア:

[(1, 123840295), (5, 24768059), (29, 4270355), (37, 3347035), (41, 3020495), (145, 854071), (185, 669407), (205, 604099), (563, 219965), (1073, 115415), (1189, 104155), (1517, 81635), (2815, 43993), (5365, 23083), (5945, 20831), (7585, 16327)]