47934825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22039}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 81988800

約数和(自身を除く): 34053975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 22039, 66117, 110195, 330585, 550975, 639131, 1652925, 1917393, 3195655, 9586965, 15978275, 47934825]

約数ペア:

[(1, 47934825), (3, 15978275), (5, 9586965), (15, 3195655), (25, 1917393), (29, 1652925), (75, 639131), (87, 550975), (145, 330585), (435, 110195), (725, 66117), (2175, 22039)]