4404275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5941584

約数和(自身を除く): 1537309

約数列:

[1, 5, 17, 25, 43, 85, 215, 241, 425, 731, 1075, 1205, 3655, 4097, 6025, 10363, 18275, 20485, 51815, 102425, 176171, 259075, 880855, 4404275]

約数ペア:

[(1, 4404275), (5, 880855), (17, 259075), (25, 176171), (43, 102425), (85, 51815), (215, 20485), (241, 18275), (425, 10363), (731, 6025), (1075, 4097), (1205, 3655)]