72788890875

素因数分解:

$3^1\times 5^3\times {\mathrm{883}}^1\times {\mathrm{219823}}^1$

素因数の和:220724

約数の個数: 32

約数和(自身を含む): 121258435584

約数和(自身を除く): 48469544709

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 883, 2649, 4415, 13245, 22075, 66225, 110375, 219823, 331125, 659469, 1099115, 3297345, 5495575, 16486725, 27477875, 82433625, 194103709, 582311127, 970518545, 2911555635, 4852592725, 14557778175, 24262963625, 72788890875]

約数ペア:

[(1, 72788890875), (3, 24262963625), (5, 14557778175), (15, 4852592725), (25, 2911555635), (75, 970518545), (125, 582311127), (375, 194103709), (883, 82433625), (2649, 27477875), (4415, 16486725), (13245, 5495575), (22075, 3297345), (66225, 1099115), (110375, 659469), (219823, 331125)]