1274551125

素因数分解:

$3^1\times 5^3\times {\mathrm{1627}}^1\times {\mathrm{2089}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 2123172480

約数和(自身を除く): 848621355

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1627, 2089, 4881, 6267, 8135, 10445, 24405, 31335, 40675, 52225, 122025, 156675, 203375, 261125, 610125, 783375, 3398803, 10196409, 16994015, 50982045, 84970075, 254910225, 424850375, 1274551125]

約数ペア:

[(1, 1274551125), (3, 424850375), (5, 254910225), (15, 84970075), (25, 50982045), (75, 16994015), (125, 10196409), (375, 3398803), (1627, 783375), (2089, 610125), (4881, 261125), (6267, 203375), (8135, 156675), (10445, 122025), (24405, 52225), (31335, 40675)]