69252165

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 125444088

約数和(自身を除く): 56191923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 1693, 2727, 4545, 5079, 8181, 8465, 13635, 15237, 25395, 40905, 45711, 76185, 137133, 170993, 228555, 512979, 685665, 854965, 1538937, 2564895, 4616811, 7694685, 13850433, 23084055, 69252165]

約数ペア:

[(1, 69252165), (3, 23084055), (5, 13850433), (9, 7694685), (15, 4616811), (27, 2564895), (45, 1538937), (81, 854965), (101, 685665), (135, 512979), (303, 228555), (405, 170993), (505, 137133), (909, 76185), (1515, 45711), (1693, 40905), (2727, 25395), (4545, 15237), (5079, 13635), (8181, 8465)]