25450485

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 41772672

約数和(自身を除く): 16322187

約数列:

[1, 3, 5, 15, 101, 107, 157, 303, 321, 471, 505, 535, 785, 1515, 1605, 2355, 10807, 15857, 16799, 32421, 47571, 50397, 54035, 79285, 83995, 162105, 237855, 251985, 1696699, 5090097, 8483495, 25450485]

約数ペア:

[(1, 25450485), (3, 8483495), (5, 5090097), (15, 1696699), (101, 251985), (107, 237855), (157, 162105), (303, 83995), (321, 79285), (471, 54035), (505, 50397), (535, 47571), (785, 32421), (1515, 16799), (1605, 15857), (2355, 10807)]