3419156875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16937}}^1$

素因数の和:16993

約数の個数: 40

約数和(自身を含む): 4762288080

約数和(自身を除く): 1343131205

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 625, 1615, 2125, 2375, 8075, 10625, 11875, 16937, 40375, 84685, 201875, 287929, 321803, 423425, 1439645, 1609015, 2117125, 5470651, 7198225, 8045075, 10585625, 27353255, 35991125, 40225375, 136766275, 179955625, 201126875, 683831375, 3419156875]

約数ペア:

[(1, 3419156875), (5, 683831375), (17, 201126875), (19, 179955625), (25, 136766275), (85, 40225375), (95, 35991125), (125, 27353255), (323, 10585625), (425, 8045075), (475, 7198225), (625, 5470651), (1615, 2117125), (2125, 1609015), (2375, 1439645), (8075, 423425), (10625, 321803), (11875, 287929), (16937, 201875), (40375, 84685)]