2956875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 5248320

約数和(自身を除く): 2291445

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 125, 249, 285, 375, 415, 475, 625, 1245, 1425, 1577, 1875, 2075, 2375, 4731, 6225, 7125, 7885, 10375, 11875, 23655, 31125, 35625, 39425, 51875, 118275, 155625, 197125, 591375, 985625, 2956875]

約数ペア:

[(1, 2956875), (3, 985625), (5, 591375), (15, 197125), (19, 155625), (25, 118275), (57, 51875), (75, 39425), (83, 35625), (95, 31125), (125, 23655), (249, 11875), (285, 10375), (375, 7885), (415, 7125), (475, 6225), (625, 4731), (1245, 2375), (1425, 2075), (1577, 1875)]