13769775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3256

約数の個数: 36

約数和(自身を含む): 25969320

約数和(自身を除く): 12199545

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 3221, 4275, 9663, 16105, 28989, 48315, 61199, 80525, 144945, 183597, 241575, 305995, 550791, 724725, 917985, 1529975, 2753955, 4589925, 13769775]

約数ペア:

[(1, 13769775), (3, 4589925), (5, 2753955), (9, 1529975), (15, 917985), (19, 724725), (25, 550791), (45, 305995), (57, 241575), (75, 183597), (95, 144945), (171, 80525), (225, 61199), (285, 48315), (475, 28989), (855, 16105), (1425, 9663), (3221, 4275)]