26458885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 8999675

約数列:

[1, 5, 17, 37, 47, 85, 179, 185, 235, 629, 799, 895, 1739, 3043, 3145, 3995, 6623, 8413, 8695, 15215, 29563, 33115, 42065, 112591, 143021, 147815, 311281, 562955, 715105, 1556405, 5291777, 26458885]

約数ペア:

[(1, 26458885), (5, 5291777), (17, 1556405), (37, 715105), (47, 562955), (85, 311281), (179, 147815), (185, 143021), (235, 112591), (629, 42065), (799, 33115), (895, 29563), (1739, 15215), (3043, 8695), (3145, 8413), (3995, 6623)]