4940975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 6895392

約数和(自身を除く): 1954417

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 661, 1495, 3305, 7475, 8593, 15203, 16525, 42965, 76015, 197639, 214825, 380075, 988195, 4940975]

約数ペア:

[(1, 4940975), (5, 988195), (13, 380075), (23, 214825), (25, 197639), (65, 76015), (115, 42965), (299, 16525), (325, 15203), (575, 8593), (661, 7475), (1495, 3305)]