39427725

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 65701152

約数和(自身を除く): 26273427

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4013, 9825, 12039, 20065, 60195, 100325, 300975, 525703, 1577109, 2628515, 7885545, 13142575, 39427725]

約数ペア:

[(1, 39427725), (3, 13142575), (5, 7885545), (15, 2628515), (25, 1577109), (75, 525703), (131, 300975), (393, 100325), (655, 60195), (1965, 20065), (3275, 12039), (4013, 9825)]