3839875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 1663805

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 139, 221, 325, 425, 695, 1105, 1625, 1807, 2125, 2363, 3475, 5525, 9035, 11815, 17375, 27625, 30719, 45175, 59075, 153595, 225875, 295375, 767975, 3839875]

約数ペア:

[(1, 3839875), (5, 767975), (13, 295375), (17, 225875), (25, 153595), (65, 59075), (85, 45175), (125, 30719), (139, 27625), (221, 17375), (325, 11815), (425, 9035), (695, 5525), (1105, 3475), (1625, 2363), (1807, 2125)]