88281815

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 113533056

約数和(自身を除く): 25251241

約数列:

[1, 5, 37, 41, 103, 113, 185, 205, 515, 565, 1517, 3811, 4181, 4223, 4633, 7585, 11639, 19055, 20905, 21115, 23165, 58195, 156251, 171421, 430643, 477199, 781255, 857105, 2153215, 2385995, 17656363, 88281815]

約数ペア:

[(1, 88281815), (5, 17656363), (37, 2385995), (41, 2153215), (103, 857105), (113, 781255), (185, 477199), (205, 430643), (515, 171421), (565, 156251), (1517, 58195), (3811, 23165), (4181, 21115), (4223, 20905), (4633, 19055), (7585, 11639)]