25724875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 35785152

約数和(自身を除く): 10060277

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 353, 583, 1325, 1375, 1765, 2915, 3883, 6625, 8825, 14575, 18709, 19415, 44125, 72875, 93545, 97075, 205799, 467725, 485375, 1028995, 2338625, 5144975, 25724875]

約数ペア:

[(1, 25724875), (5, 5144975), (11, 2338625), (25, 1028995), (53, 485375), (55, 467725), (125, 205799), (265, 97075), (275, 93545), (353, 72875), (583, 44125), (1325, 19415), (1375, 18709), (1765, 14575), (2915, 8825), (3883, 6625)]