25393035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 17530485

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 827, 1335, 2047, 2481, 4135, 6141, 10235, 12405, 19021, 30705, 57063, 73603, 95105, 220809, 285315, 368015, 1104045, 1692869, 5078607, 8464345, 25393035]

約数ペア:

[(1, 25393035), (3, 8464345), (5, 5078607), (15, 1692869), (23, 1104045), (69, 368015), (89, 285315), (115, 220809), (267, 95105), (345, 73603), (445, 57063), (827, 30705), (1335, 19021), (2047, 12405), (2481, 10235), (4135, 6141)]