164289350905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{25471}}^1\times {\mathrm{75883}}^1$

素因数の和:101376

約数の個数: 16

約数和(自身を含む): 208755062784

約数和(自身を除く): 44465711879

約数列:

[1, 5, 17, 85, 25471, 75883, 127355, 379415, 433007, 1290011, 2165035, 6450055, 1932815893, 9664079465, 32857870181, 164289350905]

約数ペア:

[(1, 164289350905), (5, 32857870181), (17, 9664079465), (85, 1932815893), (25471, 6450055), (75883, 2165035), (127355, 1290011), (379415, 433007)]