39321255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 68257728

約数和(自身を除く): 28936473

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 3761, 10455, 11283, 18805, 56415, 63937, 154201, 191811, 319685, 462603, 771005, 959055, 2313015, 2621417, 7864251, 13107085, 39321255]

約数ペア:

[(1, 39321255), (3, 13107085), (5, 7864251), (15, 2621417), (17, 2313015), (41, 959055), (51, 771005), (85, 462603), (123, 319685), (205, 191811), (255, 154201), (615, 63937), (697, 56415), (2091, 18805), (3485, 11283), (3761, 10455)]