38743375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 16817585

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 1483, 2375, 5225, 7415, 16313, 26125, 28177, 37075, 81565, 140885, 185375, 309947, 407825, 704425, 1549735, 2039125, 3522125, 7748675, 38743375]

約数ペア:

[(1, 38743375), (5, 7748675), (11, 3522125), (19, 2039125), (25, 1549735), (55, 704425), (95, 407825), (125, 309947), (209, 185375), (275, 140885), (475, 81565), (1045, 37075), (1375, 28177), (1483, 26125), (2375, 16313), (5225, 7415)]