48913125

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 85847520

約数和(自身を除く): 36934395

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1373, 1425, 1875, 2375, 4119, 6865, 7125, 11875, 20595, 26087, 34325, 35625, 78261, 102975, 130435, 171625, 391305, 514875, 652175, 858125, 1956525, 2574375, 3260875, 9782625, 16304375, 48913125]

約数ペア:

[(1, 48913125), (3, 16304375), (5, 9782625), (15, 3260875), (19, 2574375), (25, 1956525), (57, 858125), (75, 652175), (95, 514875), (125, 391305), (285, 171625), (375, 130435), (475, 102975), (625, 78261), (1373, 35625), (1425, 34325), (1875, 26087), (2375, 20595), (4119, 11875), (6865, 7125)]