47893965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24007}}^1$

素因数の和:24041

約数の個数: 32

約数和(自身を含む): 92190720

約数和(自身を除く): 44296755

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 24007, 72021, 120035, 168049, 360105, 456133, 504147, 840245, 1368399, 2280665, 2520735, 3192931, 6841995, 9578793, 15964655, 47893965]

約数ペア:

[(1, 47893965), (3, 15964655), (5, 9578793), (7, 6841995), (15, 3192931), (19, 2520735), (21, 2280665), (35, 1368399), (57, 840245), (95, 504147), (105, 456133), (133, 360105), (285, 168049), (399, 120035), (665, 72021), (1995, 24007)]