27884175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 51091968

約数和(自身を除く): 23207793

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 463, 803, 825, 1095, 1389, 1825, 2315, 2409, 4015, 5093, 5475, 6945, 11575, 12045, 15279, 20075, 25465, 33799, 34725, 60225, 76395, 101397, 127325, 168995, 371789, 381975, 506985, 844975, 1115367, 1858945, 2534925, 5576835, 9294725, 27884175]

約数ペア:

[(1, 27884175), (3, 9294725), (5, 5576835), (11, 2534925), (15, 1858945), (25, 1115367), (33, 844975), (55, 506985), (73, 381975), (75, 371789), (165, 168995), (219, 127325), (275, 101397), (365, 76395), (463, 60225), (803, 34725), (825, 33799), (1095, 25465), (1389, 20075), (1825, 15279), (2315, 12045), (2409, 11575), (4015, 6945), (5093, 5475)]