38039235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 69000960

約数和(自身を除く): 30961725

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 10267, 30801, 51335, 133471, 154005, 195073, 400413, 585219, 667355, 975365, 2002065, 2535949, 2926095, 7607847, 12679745, 38039235]

約数ペア:

[(1, 38039235), (3, 12679745), (5, 7607847), (13, 2926095), (15, 2535949), (19, 2002065), (39, 975365), (57, 667355), (65, 585219), (95, 400413), (195, 195073), (247, 154005), (285, 133471), (741, 51335), (1235, 30801), (3705, 10267)]