201715085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5405

約数の個数: 32

約数和(自身を含む): 289795968

約数和(自身を除く): 88080883

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2915, 3445, 5323, 7579, 26615, 37895, 58553, 69199, 282119, 292765, 345995, 761189, 1410595, 3103309, 3667547, 3805945, 15516545, 18337735, 40343017, 201715085]

約数ペア:

[(1, 201715085), (5, 40343017), (11, 18337735), (13, 15516545), (53, 3805945), (55, 3667547), (65, 3103309), (143, 1410595), (265, 761189), (583, 345995), (689, 292765), (715, 282119), (2915, 69199), (3445, 58553), (5323, 37895), (7579, 26615)]