137001875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 183691200

約数和(自身を除く): 46689325

約数列:

[1, 5, 19, 25, 83, 95, 125, 139, 415, 475, 625, 695, 1577, 2075, 2375, 2641, 3475, 7885, 10375, 11537, 11875, 13205, 17375, 39425, 51875, 57685, 66025, 86875, 197125, 219203, 288425, 330125, 985625, 1096015, 1442125, 1650625, 5480075, 7210625, 27400375, 137001875]

約数ペア:

[(1, 137001875), (5, 27400375), (19, 7210625), (25, 5480075), (83, 1650625), (95, 1442125), (125, 1096015), (139, 985625), (415, 330125), (475, 288425), (625, 219203), (695, 197125), (1577, 86875), (2075, 66025), (2375, 57685), (2641, 51875), (3475, 39425), (7885, 17375), (10375, 13205), (11537, 11875)]